Atomic Number and Mass

Atomic Number and Mass

8th Grade

15 Qs

quiz-placeholder

Similar activities

Atoms

Atoms

7th - 9th Grade

14 Qs

Isotopes Practice

Isotopes Practice

7th Grade - University

17 Qs

Atomic Structure Review

Atomic Structure Review

8th Grade

20 Qs

Atomic structure

Atomic structure

9th - 11th Grade

11 Qs

Protons, Neutrons, & Electrons

Protons, Neutrons, & Electrons

8th Grade

10 Qs

Atomic Number and Atomic Mass

Atomic Number and Atomic Mass

6th - 8th Grade

12 Qs

Periodic Table

Periodic Table

6th - 8th Grade

18 Qs

Periodic Table & Atoms  Post Assessment

Periodic Table & Atoms Post Assessment

8th Grade

18 Qs

Atomic Number and Mass

Atomic Number and Mass

Assessment

Quiz

Science

8th Grade

Hard

NGSS
MS-PS1-1

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Atomic Number is denoted by the symbol

L

A

M

Z

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Atomic Mass Number is denoted by the symbol

p

n

A

e

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How many Neutrons are present in the Sodium atom ?

12

11

0

23

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the atomic number?

the number of protons

the number of protons and neutrons

the number of neutrons

the number of protons and electrons

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The mass of one proton is greater than the mass of one...

neutron

electron

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the atomic number of this atom?

2

4

6

none of the above

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the formula to solve for the neutron?

Mass + Atomic Number= Neutrons

Mass x Atomic Number = Neutrons

Mass - Atomic Number = Neutrons

Mass + Number of Protons = Neutron

Tags

NGSS.MS-PS1-1

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?