The Earth Provides Part 1
- Created by: tegan
- Created on: 30-10-12 12:24
Other questions in this quiz
2. What happens to Group 1 atoms?
- They all react vigorously with water and oxygen.
- They all react with petrol.
- None of them are reactive.
3. What charge does an atom have?
- Neutral.
- Positive.
- Negative.
4. Which best describes an element?
- One type of atom.
- More than one atom bonded together.
- A collection of compounds.
5. What do periodic table columns have in common?
- The chemical properties are completely different but the number of electrons in the outer shell is exactly the same.
- The elements have the same number of electrons in the outer shell, so have similar chemical properties.
- The number of electrons in the inner shell is the same, meaning that they have same chemical properties.
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