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How many marks for this question ? F325 June 2012

I answered saying " chromium has a more negative E value therefore more readily donates electrons to copper "

Any help greatly appreciated ! :smile:
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Reply 1
Avatar for Pigster
Pigster
20
Why are you confuzzled? It is fairly clear how many you get. What do you think? M1 on left, M2 on right.
Original post by Pigster
Why are you confuzzled? It is fairly clear how many you get. What do you think? M1 on left, M2 on right.


Oh snap , thanks for that . I assumed when it said Allow it meant it was a alternative for M1
Reply 3
Avatar for Pigster
Pigster
20
The Q writers try to line things up so that the alternative marking for each mark is in line with each expected answer.
Original post by Pigster
The Q writers try to line things up so that the alternative marking for each mark is in line with each expected answer.

Ahh that makes sense now , cheers !

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