Question

7. The symbol A is used to dencite the
ce) Atomic number
b) Atomic roelius
a) Atomic mass number
d) Atomic moss​

Answer 1

Answer:

(a) Atomic mass number .

HOPE IT HELPED !! :)

Answer 2

Answer:

Atomic Mass number is the Answer

Explanation:

But Can anyone explain what's Atomic Moss and Atomic Roelius