elements
- Created by: beverley.g
- Created on: 03-04-19 11:11
Other questions in this quiz
2. an atom with ......proton in the nucleus in it is hydrogen
- 1
- 2
3. if a substance has only one type of atom in it its called an ........
- element
- partical
4. the number of ....... in a nucleus decides what type of atom it is
- protons
- Electrons
- neutrons
5. atoms can have.........numbers of protons, neutrons and electrons
- diffrent
- similar
- exact
Comments
No comments have yet been made