Why does it take less energy to boil water on a mountain then at sea level

When pressure decreases, the boiling point also decreases. There is less pressure on a mountain then there is at sea level, so the water's boiling point should decrease on the top of a mountain. Because the boiling point decreases, it would take less energy(heat) to make the water boil.

I hope this helps. :)

b..

is the correct one

explanation:

covalent bonds form as valence electrons are shared between two atoms. lewis structures and structural formulas are common ways of showing the covalent bonding in organic molecules. formal charge describes the changes in the number of valence electrons as an atom becomes bonded into a molecule.

no but i do not usually comment or use my voice that much when it comes to social media