Molecules

Molecules

7th Grade

19 Qs

quiz-placeholder

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Molecules

Molecules

Assessment

Quiz

Science

7th Grade

Medium

NGSS
MS-PS1-1, MS-ESS2-1, MS-LS1-2

Standards-aligned

Created by

Rebecca Saltoon

Used 10+ times

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19 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many elements occur in nature?

1

72

92

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The connection between atoms in more complex particles is called a:

chemical

chemical bond

chemical pair

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A group of two or more atoms that are held together by chemical bonds

Molecule

Mole

Matom

Tags

NGSS.MS-PS1-1

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

A unique molecule always has a unique composition and structure.

True

False

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The types of elements that make up a substance, as well as the specific ratios of atoms of each kind of element that make it up

Atoms

Molecules

Atomic Composition

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many hydrogen atoms are in a water molecule?

1

2

3

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many oxygen atoms are in a water molecule?

1

2

3

Tags

NGSS.MS-PS1-1

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