Chemistry Topic 1 0.0 / 5 ? Chemistrytopic 1GCSEAQA Created by: JasmineSPCreated on: 06-05-19 12:32 Who discovered the neutron? Chadwick 1 of 7 Who discovered the proton? Rutherford and other scientists 2 of 7 What happens with reactivity with Group 1 metals? the reactivity increases as you go down the group 3 of 7 What happens to reativity wih the halogens (Group 7)? reactivity decreases down the group 4 of 7 What happens to the boiling/meltig points of the Group 1 metals? lower melting/boiling points as you go down the group 5 of 7 What happens to the melting/boiling points of the halogens (Group 7)? higher melting/boiling points as you go down 6 of 7 What happens to the boiling points of the Noble Gases (Group 0)? they inrease as you go down the group 7 of 7
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