Sci Jeopardy

Voc

100

Thermochemistry

The branch of chemistry concerned with the quantities of heat evolved or absorbed during chemical reactions.

200

Thermal (heat) energy

The energy contained within a system that is responsible for its temperature.

300

Radiant (light) energy

Energy that is transferred by electromagnetic radiation

400

Reactants

A substance that takes part in and undergoes change during a reaction.

Voc

100

Exothermic reaction

A chemical reaction that releases energy by light or heat

200

Endothermic reaction

Any chemical reaction that absorbs heat from its environment

300

Photosynthesis

A chemical process that occurs in plants, algae, and some types of bacteria, when they are exposed to sunlight

400

Products

The species formed from chemical reactions

Questions

100

Does exothermic mean to release or absorb heat

Release

200

Does endothermic mean to absorb or release heat

Absorb

300

Is a reactant the ending substance or beginning substance

Beginning substance 

400

Is a product the beginning substance or ending substance

Ending substance

500

How do plants create their food

Using photosynthesis

Questions

100

EXOTHERMIC OR ENDOTHERMIC?

Campfire

EXOTHERMIC

200

EXOTHERMIC OR ENDOTHERMIC?

Firework

EXOTHERMIC

300

EXOTHERMIC OR ENDOTHERMIC?

Ice Pack

ENDOTHERMIC

400

EXOTHERMIC OR ENDOTHERMIC?

Baking muffins absorb heat from the oven to cook

ENDOTHERMIC

500

Can humans do photosynthesis?

No

Questions

100

Does the sun give off radiant energy

yes

200

 EXOTHERMIC OR ENDOTHERMIC?

Photosynthesis

ENDOTHERMIC

300

What is Thermochemistry the study of?

Heat energy

400

Where does radiant energy come from?

Anything that gives off heat in electromagnetic waves

500

What does Photosynthesis create?

Glucose (which is food for plants)