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WorksheetsGroup 7 - the halogens
Total questions: 11
Worksheet time: 18mins
what group are halogens in
Group 1
Group 7
Group 4
Group 5
All of the halogens are metals
True
False
The elements in group 7 are ...
Fluorine , lithium , chlorine , iodine and astatine
Lithium , potassium , astatine, fluorine and chlorine
Potassium , chlorine , fluorine , iodine and astatine
Fluorine , chlorine , bromine , iodine and astatine
The elements in group 7 all exist naturally as diatomic molecules .
true
False
How many electrons are in the outer shells of the elements in group 7
1
7
4
5
Halogens react with metals to form ionic compounds .
True
False
What does a halogen form when reacted with metal
Molecular compound
Doesn't react
Halide ion
What does a halogen form when reacted with a non metal
Molecular compound
Doesn't react
Halide ion
A molecule is when non metals bond together
True
False
As you go down group 7 what happens to the reactivity of the elements ?
Increases
Decreases
Stays the same
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