8.5AB

8.5AB

8th Grade

16 Qs

quiz-placeholder

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8.5AB

8.5AB

Assessment

Quiz

Chemistry

8th Grade

Practice Problem

Medium

NGSS
MS-PS1-1, HS-PS1-1, HS-PS1-2

Standards-aligned

Created by

Emily Garrett

Used 149+ times

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16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which 2 subatomic particles determine the mass of the atom?

Neutrons and Electrons

Electrons and Protons

Protons and Neutrons

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many protons does this atom have? A=P=E

11

4

5

6

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which Bohr model has the greater mass? (protons + neutrons = mass)

A

B

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the name of this atom? (Count the number of protons)

Lithium (Li)

Cesium (Cs)

Potassium (K)

Helium (He)

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the mass of this atom?

(Add the protons and neutrons together)

1

2

3

4

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the name of atom A?

Helium

Francium

Nihonium

Carbon

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many protons are in this atom?

1

2

3

4

Tags

NGSS.MS-PS1-1

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