The compound is a substance formed from the combination of atoms of different elements as due to a chemical reaction between them, The chemical equation should be balanced to achieve the law of conservation...
The atoms of noble elements are the most stable atoms due to the completeness of their outermost energy level with electrons, the atoms of other elements tend to enter in chemical reactions to reach...
The element is composed of the molecules, Each molecule consists of the atoms, the atom is electrically neutral in its ordinary state (In the atom, the number of the electrons equals the number of...
