Starter quiz
- What state of matter has particles held in fixed positions?
- Liquid
- Gas
- Solid ✓
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- Where are non-metals located on the periodic table?
- Left side
- Middle
- Right side ✓
- Bottom
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- What is the boiling point of water (in °C)? Give your answer as a number.
- '100' ✓
- Which element's model is described as a ball that cannot be broken
- Dalton's ✓
- Newton's
- Einstein's
- Bohr's
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- Elements are considered pure substances because they...
- are gases at room temperature.
- can be broken down into simpler substances.
- consist of only one substance. ✓
- always react with other elements.
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- What does it mean when elements react together?
- they change state
- they form a mixture
- they form a new substance ✓
- they separate into atoms
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