Find out…

1. The names of 4 natural acids and where they come from.

2. Two uses we make of natural acids.

3. The names of 3 laboratory acids.

4. The difference between a strong and a weak acid.

5. One thing that all acids contain.

How much can you remember?

Acids have a __________ taste.

The natural acid in lemons is __________ .

A laboratory acid is __________ .

What does this picture mean.

We can test for acids with an __________ .

A substance that isn’t an acid might be an __________ or __________ .

sour

citric acid

nitric acid corrosive

indicator

alkali neutral

sour

citric acid

nitric acid corrosive

indicator

alkali neutral

How much can you remember?

Acids have a __________ taste.

The natural acid in lemons is __________ .

A laboratory acid is __________ .

What does this picture mean.

We can test for acids with an __________ .

A substance that isn’t an acid might be an __________ or __________ .

1

2

3

4

5 6