Mathematics, 15.09.2021 01:00 ghkfkhgm859

The mass of an oxygen molecule is 5.31 x 10-23 grams. The mass of a helium-4
atom is 6.65 x 10-24 grams. How many times greater is the mass of an oxygen
molecule than the mass of a helium-4 atom? Write your answer in standard notation,
rounding to the nearest tenth.

The mass of an oxygen molecule is 5.31 x 10-23

grams. The mass of a helium-4
atom is 6.65 x 10-24

Answers: 1

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The mass of an oxygen molecule is 5.31 x 10-23 grams. The mass of a helium-4
atom is 6.65 x...