Question

What does each of the following formula
represent?
(a) 2H
(b) 0.
(c) 4H,
(d) Cuso
Write the number of atoms of each element
in following molecules:
(a) Na,co
(b) Cuso
(c) Al(SO.)
(d) H,SO

PLS tell fast​

Answer 1

Answer:

b is the answer. here is your answer

Answer 2

Answer:

(A) 2 Atoms of Hydrogen

(B) 1 Molecule of Oxygen

(C) 4 Molecules of Water

(D) 1 Molecule of Copper Sulphate

1. 6

2. 6

3. 7

4.7