CH-635
Group 1 metals
Chemistry · Secondary 3 · Medium · Group 1 metals
Which statement about Group I metals is correct when going down the group from lithium to cesium?
- Melting point increases and reaction with water becomes less vigorous.
- Melting point decreases and reaction with water becomes more vigorous.
- Both melting point and reactivity with water decrease.
- Both melting point and reactivity with water increase.
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