Chalk is a sedimentary rock composed of the skeletal remains of tiny marine organisms and is composed mainly of the mineral calcite. As such, chalk is not a mineral.
Sulpher is non-existent. Sulphur is a non-metal.
calcium is a metalloid as it stands between metal and non metal as it doesn't have all the porperties of metal. calcium oxide is not an element so neither metal or non metal it is a compound
metal and non metal usually combines to form complexes. as the valecy to be satisfied by both does not let them to form simple compounds with each other
A metal is classified as a ferrous metal if it has steel in it , tip (if a magnet sticks to a metal, it is ferrous) A metal is classified as a non-ferrous metal if it has no steel in it, tip (if a magnet does not stick to a metal, it is non-ferrous) Non-ferrous metals: Brass Copper Nickel Tin Ferrous metals: Steel Iron
Table salt is neither of those. It is a compound which is Solid in room temperature It mainly consists of Sodium Chloride (NaCl). It is composed Sodium(Metal) and Chlorine(Non-Metal)
There are no metals in chalk because it is a non metal. It is also a powder
Nope - it's a mineral - calcium carbonate.
Sidewalk chalk is made up on calcium carbonate, which is a mild alkaline substance (a base). Acids corrode metals, bases do not. Therefore, sidewalk chalk should not rust metal.
No, chalk is insoluble in kerosene. Chalk is primarily composed of calcium carbonate, which is not soluble in non-polar solvents like kerosene.
non-metal
non-metal
Non metal
non metal
A non-metal.
Oxygen is a non-metal. It is a reactive gas that is essential for sustaining life and is found in the non-metal group on the periodic table.
Sodium chloride is a compound, not a chemical element.
some paper is. but its mostly made out of plastic from fish guts.