H20 is water. Water is made up of oxygen and 2 hydrogen atoms; Hence the 2 behind the H.
Ice floats because it is about 9% less dense than liquid water.
You remove energy from it's solid state; then it returns to a liquid. The H20 molecules move further apart when you go from a solid to a liquid (and even further when it goes to a gas)
entropy is greater the more possible arrangements for energy there are, which increases as the molecules become more mobile, so entropy is high in a gas, lower in a liquid, and lowest in a solid.
H20 is a covalent bond!
water
The amount of energy increased.
H20!
H20...Water
Because it is condenced from smoke to a liquid with H20 .
water
Very simply, in liquid form, it is called water. H20
H20 and CO2 along with energy
water (H20)
H20 is water. Water is made up of oxygen and 2 hydrogen atoms; Hence the 2 behind the H.
Oxygen Air O2 Water Liquid H20 A Head.