Group 7 (halogens) PAPER 1 NO HIGHER Flashcards
1
Q
Chlorine colour and state
A
green and gas
2
Q
Bromine colour and state
A
red and liquid
3
Q
Iodine colour and state
A
grey and solid
4
Q
Fluorine colour and state
A
yellow and gas
5
Q
Astatine colour and state
A
black and solid
6
Q
As you go up group 7
A
the elements become more reactive
7
Q
A more reactive halogen will displace
A
a less reactive halogen
