If steel is more dense than lake water, why can a boat float?

The average density of the boat, including the steel and air, is less dense than 1.00 g/cm³.
The average density of the boat, including the steel and air, is more dense than 1.00 g/cm³.
Lake water is more dense than pure water.
Steel has a special ability to float regardless of density

isteel

Explanation:

the steel and water dont mix, soI dont know

The average density of the boat, including the steel and air, is less dense than 1.00 g/cm³.

Explanation:

took the test

vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.

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