Year 7 Chemistry Revision Already Verified A+
1. Hazard: - What is defined as something that has the potential to cause harm? - Answer: Hazard
2. Hazard symbol: - What is the term for a standardized symbol used to indicate a specific type of danger or risk? - Answer: Hazard symbol
3. Compound...
Year 7 Chemistry Revision Already Verified A+
1. Hazard:
- What is defined as something that has the potential to cause harm?
- Answer: Hazard
2. Hazard symbol:
- What is the term for a standardized symbol used to indicate a specific type of danger or risk?
- Answer: Hazard symbol
3. Compound:
- How would you describe a substance composed of two or more different elements that are
chemically bonded together?
- Answer: Compound
, 4. Element:
- What is a pure substance that consists of only one type of atom?
- Answer: Element
5. Chemical symbol:
- What shorthand method is used to represent elements in the periodic table?
- Answer: Chemical symbol
6. Molecule:
- What term is used to describe a group of two or more atoms chemically bonded together?
- Answer: Molecule
7. Mixture:
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