What exactly is in the download?

A 31-question, 54-mark sheet with branded header, objectives, skills, instructions, name and date fields, page numbering, footer branding, copyright, worksheet ID TN-CHEM-GR11-46285, version v1.5 and a QR code back to this page.

Does it print correctly on US Letter?

Yes. Switch paper size in the download panel — margins and typography are identical, so nothing reflows or clips.

Is the answer key included?

This version prints answers inline, followed by the full solutions and teacher pack pages.

Worksheet · TN-CHEM-GR11-46285 · v1.5

Electron Configuration — Worksheet with Answers

A single-focus worksheet on electron configuration for Grade 11 Chemistry. Nothing else from atomic structure is mixed in — every question, from warm-up to reflection, assesses this one objective and builds towards mastery.

CoreCollege Board (AP/SAT)30 min54 marksAnswers included

Self-marking copy with worked solutions.

Grade

Grade 11

Subject

Chemistry

Topic

Atomic Structure

Subtopic

Electron Configuration

Curriculum

College Board (AP/SAT)

Difficulty

Core

Time

30 min

Questions

Total marks

Worksheet ID

TN-CHEM-GR11-46285

Version

v1.5

Format

A4 · US Letter

Preview & download

Print-ready · high-resolution PDF · minimal ink

FreeMathWorksheet

Worksheet with Answers

TN-CHEM-GR11-46285 · v1.5

Electron Configuration

Grade 11 · Chemistry · Atomic Structure · College Board (AP/SAT)

Grade

Grade 11

Subject

Chemistry

Topic

Atomic Structure

Subtopic

Electron Configuration

Curriculum

College Board (AP/SAT)

Difficulty

Core

Time

30 minutes

Total marks

Student name

Teacher name

Date

Learning objectives

Recognise electron configuration accurately in chemistry contexts.
Explain the underlying rule of electron configuration in the student's own words.
Apply electron configuration to multi-step and unfamiliar problems.
Justify a chosen method and identify errors in another student's work.

Skills assessed

Fluency and recall
Method and setting out
Reasoning and justification
Problem solving in context
Self-assessment

Instructions

Write your name, your teacher's name and the date in the header.
Answer every question in the space provided. Continue on the back if needed.
Show all working — method marks are awarded even when the final answer is wrong.
Aim to finish in about 30 minutes.
Complete the reflection box at the end before you hand the sheet in.

Warm-up

Bloom: Remember · 4 marks

Answer quickly. These check you are ready for the topic.

1.Circle one fact you already know about electron configuration.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.
2.Name one fact you already know about electron configuration.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.
3.Circle one fact you already know about electron configuration.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.
4.Circle one fact you already know about electron configuration.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.

Recall

Bloom: Remember · 4 marks

Complete from memory. No calculator, no notes.

1.List the key term used in electron configuration described here: item 1.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.
2.List the key term used in electron configuration described here: item 2.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.
3.Complete the key term used in electron configuration described here: item 3.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.
4.Label the key term used in electron configuration described here: item 4.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.

FreeMathWorksheet · Grade 11 Chemistry

Electron Configuration

Basic Practice

Bloom: Understand · 5 marks

Work through each item. Show the step you used.

1.Identify part 1 using the rule for electron configuration.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.
2.Work out part 2 using the rule for electron configuration.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.
3.Work out part 3 using the rule for electron configuration.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.
4.Work out part 4 using the rule for electron configuration.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.
5.Match part 5 using the rule for electron configuration.
[1]
AnswerAccept any correct response that applies the electron configuration rule accurately.

Guided Practice

Bloom: Understand · 8 marks

The first step is given. Finish the reasoning.

1.Continue the working for part 1. Step 1 has been started for you.
[2]
AnswerAccept any correct response that applies the electron configuration rule accurately.
2.Continue the working for part 2. Step 1 has been started for you.
[2]
AnswerAccept any correct response that applies the electron configuration rule accurately.
3.Continue the working for part 3. Step 1 has been started for you.
[2]
AnswerAccept any correct response that applies the electron configuration rule accurately.
4.Using the first step given, finish part 4. Step 1 has been started for you.
[2]
AnswerAccept any correct response that applies the electron configuration rule accurately.

FreeMathWorksheet · Grade 11 Chemistry

Electron Configuration

Independent Practice

Bloom: Apply · 10 marks

No scaffolding. Set out your full method.

1.Solve part 1 on electron configuration without help.
[2]
AnswerAccept any correct response that applies the electron configuration rule accurately.
2.Calculate part 2 on electron configuration without help.
[2]
AnswerAccept any correct response that applies the electron configuration rule accurately.
3.Solve part 3 on electron configuration without help.
[2]
AnswerAccept any correct response that applies the electron configuration rule accurately.
4.Determine part 4 on electron configuration without help.
[2]
AnswerAccept any correct response that applies the electron configuration rule accurately.
5.Work out fully part 5 on electron configuration without help.
[2]
AnswerAccept any correct response that applies the electron configuration rule accurately.

Challenge Questions

Bloom: Analyse · 9 marks

Harder items. Attempt every one, even partially.

1.Deduce the statement in part 1 about electron configuration.
[3]
AnswerAccept any correct response that applies the electron configuration rule accurately.
2.Deduce the statement in part 2 about electron configuration.
[3]
AnswerAccept any correct response that applies the electron configuration rule accurately.
3.Prove the statement in part 3 about electron configuration.
[3]
AnswerAccept any correct response that applies the electron configuration rule accurately.

FreeMathWorksheet · Grade 11 Chemistry

Electron Configuration

Real-life Application

Bloom: Apply · 6 marks

Use the skill in context. State units in your answer.

1.Apply a real chemistry situation that depends on electron configuration.
[3]
AnswerAccept any correct response that applies the electron configuration rule accurately.
2.In context, work out a real chemistry situation that depends on electron configuration.
[3]
AnswerAccept any correct response that applies the electron configuration rule accurately.

Critical Thinking

Bloom: Evaluate · 8 marks

Explain your reasoning in full sentences.

1.Evaluate whether a student's method for electron configuration is or is not efficient.
[4]
AnswerAccept any correct response that applies the electron configuration rule accurately.
2.Compare and justify a student's method for electron configuration is or is not efficient.
[4]
AnswerAccept any correct response that applies the electron configuration rule accurately.

Reflection

Bloom: Create · 0 marks

Not marked. Answer honestly — this guides your next worksheet.

1.Describe how confident you feel with electron configuration and what you will practise next.
[—]
AnswerStudent response — not marked.
2.Describe how confident you feel with electron configuration and what you will practise next.
[—]
AnswerStudent response — not marked.

FreeMathWorksheet

Answer key · Electron Configuration

Warm-up

1.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
2.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
3.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
4.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.

Recall

1.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
2.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
3.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
4.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.

Basic Practice

1.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
2.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
3.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
4.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
5.Accept any correct response that applies the electron configuration rule accurately.[1]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.

Guided Practice

1.Accept any correct response that applies the electron configuration rule accurately.[2]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
2.Accept any correct response that applies the electron configuration rule accurately.[2]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
3.Accept any correct response that applies the electron configuration rule accurately.[2]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
4.Accept any correct response that applies the electron configuration rule accurately.[2]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.

Independent Practice

1.Accept any correct response that applies the electron configuration rule accurately.[2]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
2.Accept any correct response that applies the electron configuration rule accurately.[2]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
3.Accept any correct response that applies the electron configuration rule accurately.[2]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
4.Accept any correct response that applies the electron configuration rule accurately.[2]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
5.Accept any correct response that applies the electron configuration rule accurately.[2]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.

Challenge Questions

1.Accept any correct response that applies the electron configuration rule accurately.[3]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
2.Accept any correct response that applies the electron configuration rule accurately.[3]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
3.Accept any correct response that applies the electron configuration rule accurately.[3]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.

Real-life Application

1.Accept any correct response that applies the electron configuration rule accurately.[3]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
2.Accept any correct response that applies the electron configuration rule accurately.[3]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.

Critical Thinking

1.Accept any correct response that applies the electron configuration rule accurately.[4]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
2.Accept any correct response that applies the electron configuration rule accurately.[4]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.

Reflection

1.Student response — not marked.[0]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.
2.Student response — not marked.[0]
1. Recall the definition that underpins electron configuration.
2. Apply it to the values or wording given in the question.
3. State the final answer clearly, with units or terminology where relevant.

FreeMathWorksheet

Teacher pack · Electron Configuration

Marking scheme

Band	Marks	Descriptor
Mastered	46–54	Applies electron configuration fluently, including in unfamiliar contexts, with clear justification.
Secure	35–45	Reliable in routine questions; reasoning is mostly complete.
Developing	22–34	Secure in scaffolded items, inconsistent once support is removed.
Emerging	0–21	Needs re-teaching of the core rule before progressing.

Teacher notes

Set the warm-up as a five-minute starter; it diagnoses readiness for electron configuration before you teach.
Guided practice is the pivot point — circulate here rather than during independent practice.
Mark the reasoning questions with the marking scheme bands, not raw totals, so progress is comparable across variants.
Students who band Emerging should repeat the Easy variant of this same subtopic before moving on within Atomic Structure.

Common student mistakes

Confusing electron configuration with a neighbouring idea in atomic structure.

Teaching tips

Model one worked example of electron configuration under a visualiser before handing the sheet out.
Ask students to predict which question they will find hardest, then check the prediction afterwards.
Pair Developing students with Secure students for the guided practice block only.
Use the answer key as a self-marking station rather than collecting the sheets in.

Extension activities

Challenge worksheet on electron configuration with justification-only questions.
Design your own electron configuration question and write the mark scheme for it.
Link electron configuration to the next subtopic in Atomic Structure and explain the connection.
Ten-minute timed practice to convert accuracy into fluency.

Question progression

Recognition → understanding → application → reasoning → mastery. The ladder adapts to Grade 11, and every rung stays on electron configuration only.

01Warm-up
Answer quickly. These check you are ready for the topic.
Remember4 questions4 marks
02Recall
Complete from memory. No calculator, no notes.
Remember4 questions4 marks
03Basic Practice
Work through each item. Show the step you used.
Understand5 questions5 marks
04Guided Practice
The first step is given. Finish the reasoning.
Understand4 questions8 marks
05Independent Practice
No scaffolding. Set out your full method.
Apply5 questions10 marks
06Challenge Questions
Harder items. Attempt every one, even partially.
Analyse3 questions9 marks
07Real-life Application
Use the skill in context. State units in your answer.
Apply2 questions6 marks
08Critical Thinking
Explain your reasoning in full sentences.
Evaluate2 questions8 marks
09Reflection
Not marked. Answer honestly — this guides your next worksheet.
Create2 questions0 marks

Answer key & solutions

Every worksheet auto-generates a complete key with step-by-step solutions, the marking scheme and teacher notes. It prints as separate pages so the student copy stays clean.

Teacher notes

Set the warm-up as a five-minute starter; it diagnoses readiness for electron configuration before you teach.
Guided practice is the pivot point — circulate here rather than during independent practice.
Mark the reasoning questions with the marking scheme bands, not raw totals, so progress is comparable across variants.
Students who band Emerging should repeat the Easy variant of this same subtopic before moving on within Atomic Structure.

Common student mistakes

Confusing electron configuration with a neighbouring idea in atomic structure.

Teaching tips

Model one worked example of electron configuration under a visualiser before handing the sheet out.
Ask students to predict which question they will find hardest, then check the prediction afterwards.
Pair Developing students with Secure students for the guided practice block only.
Use the answer key as a self-marking station rather than collecting the sheets in.

Extension activities

Challenge worksheet on electron configuration with justification-only questions.
Design your own electron configuration question and write the mark scheme for it.
Link electron configuration to the next subtopic in Atomic Structure and explain the connection.
Ten-minute timed practice to convert accuracy into fluency.

Switch version

Same subtopic · same objectives · different job

Frequently asked

What exactly is in the download?: A 31-question, 54-mark sheet with branded header, objectives, skills, instructions, name and date fields, page numbering, footer branding, copyright, worksheet ID TN-CHEM-GR11-46285, version v1.5 and a QR code back to this page.
Does it print correctly on US Letter?: Yes. Switch paper size in the download panel — margins and typography are identical, so nothing reflows or clips.
Is the answer key included?: This version prints answers inline, followed by the full solutions and teacher pack pages.

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