PH scale
Soap and Detergent
Oral Health
Deodorant and Antiperspirant
Skin and Sweat
100

This is used by scientists to determine how acidic or basic something is.

What is the pH scale?

100

This kind of detergent can have a high pH because you typically do not touch it with your hands.

What is automatic dishwasher liquid?

100

This mineral keeps teeth strong and provides some protection from oral bacteria.

What is fluoride?

100

This is used simply to cover odors, it will not prevent you from sweating.

What is deodorant?

100

This is the top layer of skin.

What is the epidermis?

200

Acids with a low pH and bases with a high pH are this.

What is very dangerous?

200

A true soap is created by combining fats and this alkaline substance.

What is lye?

200

This is a way to protect your oral health.

What is brush twice daily with fluoride?

200

This is the "active ingredient in antiperspirant.

What is aluminum salts?

200

True or false: Sweat does not smell before bacteria on your skin gets in to it.

What is true?

300

This is a substance with a neutral pH.

What is water?

300

A surfactant is a chemical that does this.

What is allow soap to mix into water?

300

This is something that helps your whole body, not just your teeth.

What is eating a healthy diet?

300

This is how antiperspirant works.

What plugs up your sweat glands to not allow sweat to get on the surface of your skin?

300

This is the middle layer of skin.

What is the dermis.

400

Our bodies use hydrochloric acid for this.

What is for digesting food in our stomachs?

400

Laundry detergents highly concentrated, so you can do this.

What is not use so much per load?

400

This is how often you should change your toothbrush.

What is every three months?


400

 This is what causes your sweat to smell bad.

What is bacteria on the skin?

400

The bottom layer of skin.

What is the fatty layer?

500

This is what happens if you mix a strong acid and a strong base.

What is neutralization?

500

Soaps and detergents are different, so we use them in this way.

What is in different ways for different tasks?

500

True or false: tobacco use can help protect your teeth.

False!

500

It is possible to make this at home.

What is your own deodorant?

500

This is the largest organ in the body.

What is skin?

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