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vodka [1.7K]
4 years ago
12

What is the mass of the helium nucleus?

Chemistry
1 answer:
emmasim [6.3K]4 years ago
3 0

The mass of the helium nucleus is 6.64 x 10^-27 kilograms

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Density is an unit used to relates the mass of an object per unit of volume.

For example, in the problem, the density of mercury is 13.6g/cm³, as cm³ is equal to milliliters, mL, the density is: 13.6g/mL.

If you have 50.0mL of mercury, the mass is:

50.0mL * (13.6g / mL) =

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