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Harmful

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Key Stage 3

Meaning

The symbol for harmful chemicals.

A harmful chemical is one that can cause damage to an organism.

About Harmful Chemicals

Harmful chemicals can make an organism ill but will not kill the organism.

Some harmful chemicals must be ingested to cause harm, but others may cause harm in contact with the skin or eyes.

Key Stage 4

Meaning

A harmful chemical is one that can cause damage to an organism.

About Harmful Chemicals

Harmful chemicals can make an organism ill but will not kill the organism.

Some harmful chemicals must be ingested to cause harm, but others may cause harm in contact with the skin or eyes.

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