Science Grade 8 Lesson Acid and Alkali | Baamboozle - Baamboozle

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Acid and Alkali

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The following are contain of _____________.

acids

The following are contain of ____________.

alkali

__________ is usually sour, sharp, and tangy in taste.

Acid

__________ are often found in the cleaning materials such as bleach and detergent.

Alkalis

This warning is known as "C___________".

Corrosive

What is the best way to do, when the skin accidentally contact in strong acid or alkali?

Wash with water to dilute or weaken the chemical.

Toothpaste contains ______________ substance.

alkali

these are examples of ___________ ____________ found in the laboratory.

hazard warnings

Lemon and lime contains ________ acid.

citric

Mike tested a liquid substance with litmus paper, and it turned purple. This means that the liquid is a strong ________

alkali.