Structure of Matter

Structure of Matter

7th Grade

25 Qs

quiz-placeholder

Similar activities

LT 1.3 Test Review

LT 1.3 Test Review

6th - 8th Grade

20 Qs

Molecules and Equations

Molecules and Equations

6th - 8th Grade

20 Qs

Bonding and Compounds

Bonding and Compounds

8th - 10th Grade

20 Qs

Unit 2 Vocabulary 2022

Unit 2 Vocabulary 2022

7th Grade

20 Qs

Quiz #5 (Counting atoms and chemical reactions)

Quiz #5 (Counting atoms and chemical reactions)

7th Grade

20 Qs

Counting Atoms Quiz

Counting Atoms Quiz

8th Grade

20 Qs

Periodic Table Table, Atoms and Elements

Periodic Table Table, Atoms and Elements

8th Grade

20 Qs

Grade Nine chemistry Test

Grade Nine chemistry Test

9th Grade

20 Qs

Structure of Matter

Structure of Matter

Assessment

Quiz

Science

7th Grade

Hard

NGSS
MS-PS1-1, MS-PS1-5

Standards-aligned

Created by

Lisa Thompson

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Here are models of 3 different substances. They all have the same chemical formula of C5H12. How is it possible that they have the same formula, but are all different substances?

The number of atoms is different.

The arrangement of the atoms is different.

There is no way this can occur.

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many molecules (or groups) are there in 2CH4?

1

2

3

4

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

True or False. Molecules are defined as two or more of the same or different atoms bonded.

True

False

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

True or False. Elements are basic forms of matter that cannot be broken down into a simpler substance

True

False

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Matter is made up of tiny particles called ...

minerals

cells

molecules

atoms

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

6.

DROPDOWN QUESTION

1 min • 1 pt

Elements are made of ​ (a)   .

atoms

molecules

Tags

NGSS.MS-PS1-1

7.

DROPDOWN QUESTION

1 min • 1 pt

The number of protons in an atom is also known as the (a)   .

Atomic number

Mass number

Neutron number

Electron number

Answer explanation

The number of protons in an atom is also known as the atomic number.

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?