Atomic Structure

Atomic Structure

8th Grade

10 Qs

quiz-placeholder

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Atomic Structure

Atomic Structure

Assessment

Quiz

Chemistry

8th Grade

Hard

NGSS
MS-PS1-1

Standards-aligned

Created by

Charles Martinez

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Where can you find most of an atom's mass?
In the electron cloud
in the orbitals around the nucleus
in the nucleus
in a doctor's office

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The subatomic particles of an atom include all of the following EXCEPT
protons
elements
neutrons
electrons

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does the atomic number of an element represent?
number of protons in an atom
number of neutrons in an atom
mass of an atom
charge of an atom

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The total number of protons and neutrons in an atom is called the...
proton number
atomic number
mass number
weight number

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
How many protons does an Aluminum atom have? (use the picture to help you)
27
13
14
40

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the name of the subatomic particle that is neutral?
Ion
electron
neutron
proton

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The nucleus of an atom contains 12 protons and 13 neutrons. What is the relative atomic mass of the atom?

12

13

24

25

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