Question

Which of the following is the heaviest?
A:- carbon-12
B:- neutron
C:- proton
D:- nitrogen-14​

Answer 1

Answer:

1 mole of oxygen =1×16=16g

1 molecule of SO

3

(32+48)=80×6×10

−23

g

100 amu of U[92g=1mol]

=100×1.66×10

−24

g

44g of CO

2

=1mol=44g

→ Hence 44g of CO

2

is the heaviest among these.

Explanation:

this may help you a lot