C1
- Created by: saskialee1
- Created on: 23-01-15 13:11
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- C1
- Atoms, molecules and compounds.
- Atoms
- Atoms, molecules and compounds.
- Electrons
- negatively charged
- electrons move around the nucleus in shells
- Form bonds to make molecules or compounds
- If an atom loses/gains an electron, it GETS A CHARGE
- POSITIVE if it LOSES an electron
- NEGATIVE if it GAINS an electron
- Charged atoms are known as IONS
- If an atom loses/gains an electron, it GETS A CHARGE
- Nucleus
- positively charged
- Atoms
- Electrons
- negatively charged
- electrons move around the nucleus in shells
- Form bonds to make molecules or compounds
- If an atom loses/gains an electron, it GETS A CHARGE
- POSITIVE if it LOSES an electron
- NEGATIVE if it GAINS an electron
- Charged atoms are known as IONS
- If an atom loses/gains an electron, it GETS A CHARGE
- Electrons
- If a positive ion meets a negative ion, they'll be attracted to each other and join together
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