CREF 6

Question 1

76% of chlorine exist as chlorine 35 and

24% exist as chlorine 37, what is its RAM?

Answer 1

76% of chlorine exist as chlorine 35 and
24% exist as chlorine 37, what is its RAM?

Cl-35 = 76 x 35 =2660
Cl-37 = 24 x 37 =888    +
                           3548
  3548
   100  = 35.48

Question 2

What does RAM stand for?

Answer 2

Relative atomic mass