Examen
EDEXCEL Chemistry Paper 2 Questions and Solutions
- Grado
- Institución
What are the group 1 metals known as? The Alkali Metals Reactivity within the groups: Alkali metals: reactivity increases as you go down, melting point/boiling point decreases as you go down Halogens: reactivity decreases as you go down and melting point/boiling point increases as you go down ...
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