Chemical Energy

The ability to do work is called __________.

• chemicals

• molecule

• reaction

• energy

Tags

CCSS.L.4.4A

CCSS.L.4.6

CCSS.RI.4.4

What has to happen before chemical energy can be seen?

• Electrical shock

• chemical spill

• chemical reaction

• heat energy

Tags

CCSS.RI.4.1

CCSS.RI.4.3

Which is an example of a chemical reaction?

• burning wood

• stretching a rubberband

• holding a ball up high

• rolling a car down a ramp

Tags

CCSS.RI.4.3

Eating food is an example of chemical energy.

• true

• false

Tags

CCSS.L.4.4A

CCSS.L.4.6

CCSS.RI.4.3

CCSS.RI.4.4

In a battery, chemical energy is transformed into ___________.

Choose the BEST answer.

• chemical reaction

• sound energy

• heat energy

• electrical energy

Tags

CCSS.RI.4.3

CCSS.RI.4.4

Examples of stored chemical energy are ______________________.

• coal

• oil

• natural gas

• all of these

Tags

CCSS.RI.4.1

CCSS.RI.4.3

smallest unit of any object

• atom

• molecule

• bond

• cell

Tags

CCSS.RI.4.3

Which does NOT have chemical energy?

• food

• battery

• the sun

• coal

Chemical reaction

• process when one substance turns into another

• can happen naturally

• can be useful

• ALL of these

Tags

CCSS.L.4.6

CCSS.RI.4.1

CCSS.RI.4.2

CCSS.RI.4.3

CCSS.RI.4.4

CCSS.W.4.2D

The process plants use to make food

• photography

• photosynthesis

• photocopy

• photogenic

Tags

CCSS.L.4.4A

CCSS.L.4.6

CCSS.RI.4.2

CCSS.RI.4.3

CCSS.RI.4.4