Science, asked by rishavjaat71, 3 months ago

Who many mole are there in 280g of Si

Answers

Answered by kalamadhu366

19

10 moles

of moles = given mass /atomic mass = 280 g /28 g = 10 moles of Si atoms in 280g sample.

Answered by Mriyapate713

1

Answer:

except maat karna...

me apne bhai k I'd se bhej ungai

Explanation:

ubraj3010

uid pata nahi

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