Quiz about 7th Grade Physical Science Summative 1

Question 1

What is this picture an example of?

Accepted Answer

Atom

Answer

Molecule

Answer

Particle

Answer

Snail

Question 2

What is this picture an example of?

Accepted Answer

Molecule

Answer

Atom

Answer

Particle

Answer

Sloth

Question 3

Which of the following is a substance?

Accepted Answer

Option A is correct

Answer

B.

Question 4

Which of these is a mixture?

Accepted Answer

Option A is correct

Answer

B.

Question 5

Properties of matter are characteristics that __________.

Accepted Answer

don't change.

Answer

change a lot.

Question 6

Which of these are properties of matter? Choose all that apply.

Accepted Answer

Density

Accepted Answer

Phase of matter at room temperature.

Accepted Answer

Color

Accepted Answer

Volume

Answer

Prettiness

Question 7

When a solid completely mixes in a liquid.

Accepted Answer

Dissolving

Answer

Melting

Answer

Freezing

Question 8

A substance is _____________ when it does not completely dissolve in a liquid.

Accepted Answer

Partially soluble

Answer

soluble

Answer

insoluble

Answer

mixture

Question 9

A substance is ______ when it can completely mix with a liquid so that no solid remains.

Accepted Answer

Soluble

Answer

Partially soluble

Answer

Insoluble

Answer

Mixture

Question 10

A substance is __________ when it does not dissolve in a liquid.

Accepted Answer

Insoluble

Answer

Partially soluble

Answer

Soluble

Answer

Mixture

Question 11

What is being formed in this reaction?

Accepted Answer

Gas

Answer

Fish

Answer

Water

Answer

Air

Question 12

What and how many atoms are in this molecule?

Accepted Answer

1 oxygen, 2 hydrogen

Answer

2 carbon, 2 hydrogen

Answer

2 oxygen, 1 hydrogen

Answer

1 carbon, 2 oxygen

7th Grade Physical Science Summative 1

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