vine3
vine3
15-03-2018
Chemistry
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how to do this qn? help me!! ASAP
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fatouramjaun
fatouramjaun
15-03-2018
steam is H2O... so there should be 3 molecule... so definitely answer A and D are wrong...as for neon... it is a single particle...so we can eliminate answer C as the black dots are in pairs... so the answer is B
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