Question

3. The
mass
of
1
molecule
of
O2
is

a. 6.32
x 10-23g

b 5.32
x 10-23g

c. 4.32
x
10-23g

d. 7.32
x
10-23g​

Answer 1

The Mass of One atom Of Qxygen Is :-

$5.32 \times 10 {}^{ - 23}$