EVERYDAY SCIENCE

Detailed explanation-1: -Ionic compounds contain positively and negatively charged ions in a ratio that results in an overall charge of zero.

Detailed explanation-2: -Ions are atoms that have a charge due to an unbalanced number of protons and electrons. Anions have a negative charge, and cations have a positive charge.

Detailed explanation-3: -An atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom. When an atom is attracted to another atom because it has an unequal number of electrons and protons, the atom is called an ION.