August 08, 2022, 03:06:29 PM
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Topic: Structure and general properties of nonmetals  (Read 372 times)

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Offline Win,odd Dhamnekar

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Structure and general properties of nonmetals
« on: March 16, 2022, 04:45:11 AM »
Carbon forms a number of allotropes, two of which are graphite and diamond. Silicon has a diamond structure. Why is there no allotrope of silicon with a graphite structure?
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Offline Corribus

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Re: Structure and general properties of nonmetals
« Reply #1 on: March 16, 2022, 09:38:32 AM »
Well, first: you're incorrect - there is a graphene analog for silicon, although the two have important electronic and structural differences. Did you read my answer to you in your other recent thread, about phosphorous vs nitrogen? Similar logic applies here.
What men are poets who can speak of Jupiter if he were like a man, but if he is an immense spinning sphere of methane and ammonia must be silent?  - Richard P. Feynman

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