Free Printable Quiz #1 Review

Worksheets

Quiz #1 Review

Total questions: 20

Worksheet time: 18mins

Name

Class

Date

Each of these weights is made of the same type of brass. Which has the greatest density?

The weight on the left.

The weight in the middle.

The weight on the right.

They all have the same density.

Frank has a paper clip. It has a mass of 9 g and a volume of 3 cm³. What is its density?

3 g/cm³

0.3 g/cm³

27 g/cm³

39 g/cm³

A student finds a rock on the way to school. In the laboratory he determines that the volume of the rock is 22.7 mL, and the mass is 39.943 g. What is the density of the rock?

0.568 g/mL

1.76 g/mL

907 g/mL

An irregularly-shaped sample of aluminum (Al) is put on a balance and found to have a mass of 43.6 g. The student decides to use the water-displacement method to find the volume. The initial volume reading is 25.5 mL and, after the Al sample is added, the water level has risen to 41.7 mL. Find the density of the Al sample.

2.69 g/mL

0.649 g/mL

1.71 g/mL

1.05 g/mL

Which of the following is a sign that a chemical reaction has occurred?

change in shape

melting

formation of a gas

dissolving

Which of the following DOES NOT indicate a chemical change/reaction is occurring?

Color Change

Formation of a Precipitate

Formation of gas/bubbles

State of matter change

The melting point of lead is 327.5 degrees Celsius. This is a

chemical change.

physical change.

chemical property.

physical property.

Rita dissolves copper(II) chloride in water. This is a

chemical change.

physical change.

chemical property.

physical property.

Water is a ___ of combustion and ____ is the evidence.

reactant; limewater

product; limewater

reactant; cobalt chloride

product; cobalt chloride

10.

The word equation for combustion is:

fuel + ______ --> water + ________

oxygen; carbon dioxide

carbon dioxide; oxygen

water; carbon dioxide

water; oxygen

11.

Limewater turns ___ in the presence of ____.

cloudy; water.

cloudy; carbon dioxide.

pink; water.

pink; carbon dioxide.

12.

Calculate the density of the cube.

.33 g/cm³

.4 g/cm³

.6 g/cm³

.5 g/cm³

13.

Which substance is the MOST dense? ** Use the key

Cannot be determined by the data provided.

14.

Which box has a higher density?

Box A

Box B

cannot be determined

they are the same

15.

If this substance takes up 6ml of space, what is its mass?

6 ml

6 grams

0 grams

4 grams

16.

I have two objects with the same volume but different masses. Which object will be more dense?

The object with less weight.

The object with more weight.

The object with more mass.

The object with less mass.

17.

What is the volume of 150 grams of lead if it has a density of 11.3 g/cm³?

13.3 g

13.3 cm³

.075 g

1695 cm³

18.

_____ is a ______ of combustion. We know this because if you cover a candle with a beaker, it goes out.

Oxygen; reactant

Oxygen; product

Carbon dioxide; reactant

Carbon dioxide; product

19.

Which of these is a chemical change?

Melting a piece of silver.

Salt dissolving in water.

Dry ice sublimating.

Fireworks exploding.

20.

Which of these is a chemical property.

The boiling point of octane is 125.6 degrees Celsius.

Ice will melt if it is heated to 0 degrees Celsius.

Burning a piece of paper

Gasoline will explode oxygen and heat are added.

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Quiz #1 Review

Total questions: 20

Worksheet time: 18mins

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