Question

= 4.73 x 1013 km
4. The average mass of an atom of uranium is
3-9 x 10-25 kg. Find the number of atoms in 1 g of
uranium.​

Answer 1

Answer:

Here's your answer

Explanation:

ANSWER

Mass of 1 atm ×N

A

=1 mol of atoms of X

1 mol of X =6.644×10

23

×6.022×10

8

=40g

No of gram atoms =

40

40×1000

=1000