Chemistry
- Created by: emptyloaf74
- Created on: 03-03-24 19:08
Other questions in this quiz
2. Which of these is incorrect?
- Water is a compound and not an element
- Sb is antimony
- A human is pure and not a mixture
- Sea water is a mixture
3. What is a mixture?
- At least 2 different atoms
- An atom attached to another atom
- 2 or more different substances not chemically combined
- Where all the substances are the same
4. What does it mean if a substance is pure?
- 2 or more of the same substances not chemically combined
- All the substances are the same
- Lots of the same atoms not combined
- The substance looks the same throughout
5. What is a molecule?
- Two atoms not combined
- A mixture of atoms and other molecules
- Two or more atoms chemically joined
- A dot of something
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