Question

Section A
What ar ions? What are its two types?
Find the ratio by mass of the elements present in the molecule of hydrogen sulphide (H2S).
2.
Given that, atomic mass S = 32, H = 1.​

Answer 1

Answer:

ion are the charges of an atom they are two type ex positive and negative . the mass of molecule is = H ×2 + S×1 , 2×1+32×1=34

Answer 2

Answer:

ions are changes of an atoms. There are two types are positive or negative.