Atoms and Periodic Table

Atoms and Periodic Table

Assessment

Flashcard

Science

7th Grade

Hard

NGSS
MS-PS1-1

Standards-aligned

Created by

Quizizz Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is an atom?

Back

An atom is the smallest unit of matter that retains the properties of an element.

Tags

NGSS.MS-PS1-1

2.

FLASHCARD QUESTION

Front

What are the three main subatomic particles?

Back

Protons, neutrons, and electrons.

Tags

NGSS.MS-PS1-1

3.

FLASHCARD QUESTION

Front

What charge do protons carry?

Back

Protons carry a positive charge.

4.

FLASHCARD QUESTION

Front

What charge do electrons carry?

Back

Electrons carry a negative charge.

5.

FLASHCARD QUESTION

Front

What charge do neutrons carry?

Back

Neutrons have no charge (neutral).

6.

FLASHCARD QUESTION

Front

What is the atomic number?

Back

The atomic number is the number of protons in the nucleus of an atom.

7.

FLASHCARD QUESTION

Front

What does the atomic mass represent?

Back

The atomic mass represents the average mass of an atom, taking into account the mass of protons and neutrons.

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?