Question

How many g of elements are present in 10g atoms of silicon??

Answer 1

10g atom means 10 mole atoms ...
So it is asking mass of 10 mole atoms ...
We know 1 mole = 28g ...
Then 10 mole will 280g...

Answer 2

Answer:

10g atom means 10mole atoms

So it is asking mass of 10 mole atoms

We know that 1mole of Si =28g

Then 10 mole of Si will be =10×28= 280 g

May I hope this helps you

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