Parts of an Atom

Parts of an Atom

Assessment

Quiz

Science

7th Grade

Easy

NGSS
MS-PS1-1, MS-PS2-3, HS-PS1-8

+1

Standards-aligned

Created by

Wayground Science

Used 13+ times

FREE Resource

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27 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What subatomic particles would you find in the nucleus of an atom?

Protons only
Protons and Neutrons
Neutrons and Electrons
Protons and Electrons 

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What subatomic particle is electrically neutral (no charge)?

Proton
Ion
Neutron
Electron

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What subatomic particle(s) would be found orbiting the nucleus?

Neutrons only
Electrons only
Protons and Neutrons
Protons and Electrons

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which subatomic particles contribute the most to the mass of an atom?

Protons, Neutrons, Electrons
Protons only
Protons and Electrons
Protons and Neutrons

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The positive particles of an atom are 

electrons 
positrons 
neutrons 
protons 

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

the central region of an atom where its neutrons and protons are is its 

nucleus 
electron cloud
core 
center 

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Particles in an atom that are neutral and have no charge are 

negatrons 
electrons 
neutrons 
protons 

Tags

NGSS.MS-PS1-1

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