After the popularity of the Original Platinum 20...
This is the first in the ions challenge.
Pupils are given 20 common ion names, with some additional information (group number etc) and are given 3 minutes to get the ions written down with the correct charge!
I have BIG plans for the medium and hard challenges!
This is the first in the ions challenge.
Pupils are given 20 common ion names, with some additional information (group number etc) and are given 3 minutes to get the ions written down with the correct charge!
I have BIG plans for the medium and hard challenges!
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