Question

example of efflorescent, isotropic, hygroscopic and crystalline substances​

Answer 1

Answer:

1. Efflorescent substance - drying of cement

2. isotopic substance - glass and metals

3. hygroscopic substance - include honey, glycerine, ethanol, methanol, concentrated sulphuric acid,and concentrated sodium hydroxide

4.crystalline substance - diamonds,table salt,ice sugar,most metals.