Question

The mass of the atom of lead (Pb) is 3.4406×10−22 g , and the mass of the atom of silver (Ag) is 1.7912×10−22 g .
What is the total mass of these atoms?
Express your answer to five significant figures and include the appropriate units.

Answer 1

QUESTION # 132887

The mass of the atom of lead (Pb) is 3.4406×10−22 g, and the mass of the atom of silver (Ag) is 1.7912×10−22 g.

What is the total mass of these atoms?

Express your answer to five significant figures and include the appropriate units

ANSWER

(3.4406×10⁻²² g) + (1.7912×10⁻²² g) = 5.2318× 10⁻²² g