C1 1.1 Atoms, Elements & Compounds
- Created by: Rehab Kafienah
- Created on: 17-07-16 15:05
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- C1 1.1 Atoms, Elements & Compounds
- All substances are made of atoms .
- An atom is made up of a tiny nucleus with electrons around it.
- Elements are made of only one type of atom.
- Each element has its own symbol in the periodic table.
- Columns are called groups.
- Compounds contain more than one type of atom.
- Compounds are held together by bonds.
- Elements in a group have similar properties.
- Rows are called periods.
- The red staircase splits metals from non-metals.
- All substances are made of atoms .
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