The Reasons for Elements Bonding is? What are Chemical Bonds? Attraction between atoms or ions leads to a chemical bond. According to the types of bonds contained in a molecule, the physical properties including melting point, hardness, electrical and thermal conductivity and solubility are determined. Chemical bonds involve only the outermost or valence electrons of…
Chemical Properties of Calcium
Is Calcium a Metal? Chemical Properties of Calcium Calcium is the 5th element in the Periodic Table and third most abundant metal in the earth’s crust that accounts to 3.5%. It is classified among the alkaline earth metals. Calcium was first used by the Romans in the 1st century A.D. but it wasn’t until 1808…