Chemicals

Mystery Substance

100

This substance is made from green plants.

Sugar

200

This substance is water resistant.

Talc

300

This substance helps make baked goods rise.

Baking Soda

400

This substance can be used as a thickener.

Cornstarch

500

This substance can be found in some deodorants.

Alum

Acids/Bases

100

This has a pH greater than 7.

Base

200

This has a pH less than 7.

Acid

300

This has a pH exactly of 7.

Neutral

400

Hand Soap, Lemons, Detergent, Baking Soda... Which one is not a BASE?

Lemons

500

Apple Juice, Coffee, Ammonia, Tomatoes... Which one in not an ACID?

Ammonia

Chemicals

100

True or False.. Everything is a Chemical.

True

200

What is the study of chemicals and how they react?

Chemistry

300

This is when a solid turns into a liquid to form a solution.

Dissolve

400

This is when the outside of a substance is altered, but the substance remains the same.

Physical Change

500

This is when the substance is altered, and it becomes a different substance.

Chemical Change

Matter

100

True or False... Chemicals have Physical Properties?

True

200

Color, Odor, Shape, and Texture are all examples of what...?

Physical Properties

300

This is a mixture that can not be separated.

Solution

400

Solid, Liquid, and Gas are all examples of what...?

States of Matter

500

This is when a mixture becomes cloudy and you can see the two parts mixing together.

Suspension

Safety Goggles

100

This substance "bubbles" and "fizzes" when is reacts with vinegar.

Baking Soda

200

This substance helps keep pickles crisp.

Alum

300

This substance helps rock climbers and gymnasts keeping a good grip.

Talc

400

This is when a liquid turns into a vapor.

Evaporation

500

This substance was discovered in Jersey City in 1840.

Cornstarch