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Atom Structure and Periodic Table

Authored by Emily Sharpe

Science

7th - 9th Grade

NGSS covered

Used 252+ times

Atom Structure and Periodic Table
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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

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

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

What is the number of protons that the element in this image contain?

14
7
15
18

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

An element with a mass number of 11 and an atomic number of 5 has how many neutrons?

11
5
6
16

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which letter represents a proton?

A
B
C
D

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which letter represents a neutron?

A
B
C
D

Tags

NGSS.HS-PS1-8

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Which letter represents an electron?

A
B
C
D

Tags

NGSS.HS-PS1-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which letter represents the nucleus?

A
B
D
E

Tags

NGSS.HS-PS1-8

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