Contents
Key Stage 3
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.
Precautions
- Safety Spectacles - To reduce the chance of any getting in the eyes.
- Eye Washing Kit - To quickly remove any which get in the 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.
Precautions
- Safety Spectacles - To reduce the chance of any getting in the eyes.
- Eye Washing Kit - To quickly remove any which get in the eyes.