To get the mass of the glass watch. It’s very simple. Take all 4 numbers 99.997, 100.008, 100.011, 100.005 add them together and then divide them by 4 bc there were 4 numbers to begin with.
The mass of the glass is- 100.00525 g
The answer is the answer that answers this question which gives u the answer
Fossil fuels is the answer
Answer:
32(molecular mass has no unit )
Explanation:
(16)(o2)
16×2
=32