Zinc is a blush-white, moderately hard metal. It is brittle at room temperature and at temperatures above 150°C, being workable only in the range between 100°C and 150°C. It is an active metal and will displace hydrogen even from dilute acids ;))
You can order zinc fluoride from chemical supply houses. The product you get is a white powder.
A solid
solid
General classes of colloids are: gas in liquid, gas in solid, liquid in gas, liquid in liquid, liquid in solid, solid in gas, solid in liquid, solid in solid.
At room temperature zinc is a solid.
evaporation solid to liquid - melting liquid to gas - evaporation gas to liquid - condensation liquid to solid - freezing solid to gas and gas to solid - sublimation
The liquid to gas phase change is vaporizing; the reverse is condensing. The other phase changes are: - solid to liquid: melting - liquid to solid: freezing - solid to gas: sublimation - gas to solid: deposition
Promithethium is a solid not liquid or gas
You can order zinc fluoride from chemical supply houses. The product you get is a white powder.
zinc is a solid because its a metal
Zinc is all, a solid, liquid, and a gas. when it is melted, it is a liquid, when the liquid is heated, it becomes a vapor, a gas, and when the liquid is froze is is a solid.
solid.
solid
Brittle solid
NaF is a solid at room temp
Solid
General classes of colloids are: gas in liquid, gas in solid, liquid in gas, liquid in liquid, liquid in solid, solid in gas, solid in liquid, solid in solid.
At room temperature zinc is a solid.
Fluoride does not exist on its own as a substance. It is a negatively charged ion that needs to be accompanied by a positive ion. Substances containing this ion, call fluorides are not liquids, gasses, or metals but solid salts. The element fluorine from which the fluoride ion is formed from is a gas.
solid