Earth
Water exists on land as a liquid or solid (ice) and in the air as a gas (water vapor).
Water can exist in three states, liquid, vapor and as a solid. On the earth, it exists in all three states.
The element boron is a solid at standard temperature and pressure.
HCl is liquid at standard temperature and pressure
water
Water exists in our environment as a liquid gas and solid.
water can be a liquid that turns into a solid, or a liquid that turns into gas.
No, carbon dioxide can occur naturally as a solid (dry ice), liquid (when compressed), and gas (in the atmosphere). Mercury is another substance that naturally exists as a solid, liquid, and gas under different temperature conditions.
Among the planets, only on Earth there are conditions of pressure and temperature for water to exist in all 3 phases.
as a gas
Solid.
Chocolate as a prepared food product typically exists as a solid or liquid.
Water exists on land as a liquid or solid (ice) and in the air as a gas (water vapor).
O% because it is not a solid planet and it has no oxagen which you probably need.
Water
Solid, iron core
Any substance can be a liquid, solid or gas, provided it has the right amount of energy; water is the only one to naturally occur in all three states on Earth, though.