In chemistry, the terms metal and nonmetal are reserved for elements. Water is a compound of two different elements: hydrogen and oxygen.
Ice is a non-metal. It is frozen water.
Non metal.
A metal conducts heat better than a nonmetal. If you put a metal and a non-metal in boiling water for the same amount of time, the metal will be hotter than the non-metal. If you put a metal and non-metal in ice water for the same amount of time, the metal will be colder than the non-metal. Also, metal conducts electricity better than non-metal. You can use metal and non-metal wires to conduct a battery, and see which one works better.
well, not metal+metal, but for the other 2 you'd have to specify, because water+metal=good conductivity & just water or another liquid = good conductivity. now stone, it is a horrible conductor.
Sulfur doesn't react with water.
The compound water, H2O is made of hydrogen and oxygen, both non-metals.
Non-metal
Chlorine is the non-metal which is used for the purification of water
Water
The hardness of water depends primarily on the concentration and chemical identities of the metal cations dissolved in the water. The non metal ions dissolved in the water have little effect unless the particular ions are capable of forming coordinate covalent bonds to the metal ions.
No actually something like water is a good and fimiliar conductor but to get down to the science water is H2O. Two hydrogen atoms (hydrogen is a metalliod which is between metal and non-metal but is considered to be more non-metal) and one oxygen atom (oxygen is a non-metal) both together make H2O which is water and is a great conductor (but not as good as some metals are).
Water