You might be thinking of hydrated salts. Examples include hydrated Copper Sulfate (CuSO4 . 5H2O)
(of a substance, esp. a crystalline compound) containing no water.
A crystalline solid is a substance which, at room temperature, has a crystalline structure, usually the result of ionic bonds and water of crystallization.
Camphor is a crystalline substance.
Yes its a hydrate = Crystalline hydrate
Absorption of heat from the environment cause evaporation; the remained residue is a crystalline substance.
A snowflake is a crystalline substance. Each snowflake is formed from ice crystals that have a hexagonal (six-sided) structure due to the unique arrangement of water molecules as they freeze.
Yes, BaCO3 is a solid compound at room temperature. It is a white, crystalline substance that is insoluble in water.
A sweet crystalline substance.
Strychnine is a white, odorless, bitter-tasting crystalline substance.
You can test the unknown crystalline substance by performing a taste test (table salt is salty), checking its solubility in water (table salt dissolves easily), and conducting a flame test (table salt will produce a yellow flame).
It is a white coloured crystalline substance
Table salt, NaCl.