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Year 7 Chemistry Revision Already Verified A+

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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...

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  • July 9, 2024
  • 6
  • 2023/2024
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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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