Cambridge Chemistry Challenge
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Original post by examinationtsr
For Cu:
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im stuck on the third one.
Original post by johnnypong
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More help for gold
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Original post by A84
im stuck on the third one.
Sorry for late reply. It is to do with types of bonding electrons (e.g pi bond).
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i still didnt get it ive like given up for the first time... if u can explain in detail it will be gr8 but otherwise its ok
Any ideas for the new silver?
any help with silver is appreciated
Help with silver please...Does the leaf in the back have anything to do with the answer? I researched all over :'(
stuck in silver too
Can someone please help me on Rg, I know what it is but I don't know how to decode it
Original post by Bruhda
Help with silver please...Does the leaf in the back have anything to do with the answer? I researched all over :'(
Stuck on it too...
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@Satilla plz help in silver..
Original post by A84
@Satilla plz help in silver..
The funnel one?
Original post by Satilla
Can someone please help me on Rg, I know what it is but I don't know how to decode it
same i'm stuck on this question and have no idea what to write for the answer. i don't know how long or short the answer is supposed to be, all i know is that it is linked to a special message
Original post by johnnypong
Stuck on it too...
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here's a hint
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Original post by wizardryj
same i'm stuck on this question and have no idea what to write for the answer. i don't know how long or short the answer is supposed to be, all i know is that it is linked to a special message
here's a hint
here's a hint
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I did focus on the apparatus... but it doesn't help... I even tried the name of the chemist after which apparatus was named.... any further help plz
Focus on the molecule shown in ball-and-stick form in the image - It is porphyrin, a key precursor to the production of chlorophylls in plants and bacteria... the same scientist who researched plant pigments has a piece of equipment named after him.
Help in Rg please....
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Help in Rg please....
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help with entry?
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