Chemical Changes Quiz

Why is burning wood considered a chemical change?

• It changes shape.

• It gives off heat and light.

• It can be reversed.

• It stays the same.

What evidence suggests that toasting marshmallows involves a chemical change?

• They become cold.

• They turn blue.

• They change color and give off an odor.

• They stay the same.

What is a characteristic of a chemical change mentioned in the text?

• It is always reversible.

• It involves a change in color and odor.

• It does not involve energy.

• It keeps the substance the same.

What does Tess say about the changes in our bodies from food?

• They are physical changes.

• They are chemical changes.

• They do not occur.

• They make us colder.

Tags

CCSS.RL.2.6

CCSS.RL.8.3

What did Tess say about the speed of tarnishing compared to other chemical changes?

• It happens very quickly

• It happens quite slowly

• It doesn't happen

• It happens instantly

Tags

CCSS.RL.3.6

CCSS.RL.4.3

CCSS.RL.5.3

CCSS.RL.6.3

CCSS.RL.6.6

What is Amy's plan to solve the mystery?

• To find the missing fossils by herself

• To set a trap for the fossil thief

• To ask the police for help

• To ignore the missing fossils

What is Amy's plan to identify the culprit?

• Stand guard all night

• Use chemistry

• Call the sheriff

• Set a trap with a net

Tags

CCSS.RI.2.1

CCSS.RI.3.1

CCSS.RL.1.1

CCSS.RL.2.1

CCSS.RL.3.1

What does Amy hope to achieve by placing ice cubes in front of the tent?

• To make the ground slippery

• To create a noise trap

• To wet the shoes of the intruder

• To cool the area

Tags

CCSS.RF.5.4C

CCSS.RI.5.1

CCSS.RL.5.1

CCSS.RL.5.2

CCSS.RL.6.1

What does Matt initially think about Amy's chemistry plan?

• He thinks it's brilliant

• He thinks it's crazy

• He thinks it's boring

• He thinks it's unnecessary

Tags

CCSS.RL.3.6

CCSS.RL.4.3

CCSS.RL.5.3

CCSS.RL.6.3

CCSS.RL.6.6

What does Amy use to light her way inside the tent?

• A lantern

• A flashlight

• A candle

• A match

Tags

CCSS.RF.5.4C

CCSS.RI.5.1

CCSS.RI.6.1

CCSS.RL.5.1

CCSS.RL.5.2