EVERYDAY SCIENCE

Detailed explanation-1: -An anion is a molecule or a group of molecules with one or more negative electric charges. Cations have one or more positive charges attached to them.

Detailed explanation-2: -Remember, cations are positive ions-they are positively charged because they have lost one or more electrons and therefore have more protons than electrons. Anions are negative ions-they are negatively charged because they have gained one or more electrons and therefore have more electrons than protons.

Detailed explanation-3: -An anion is an atom that has more electrons than protons-in other words, an anion is an atom with a negative charge.

Detailed explanation-4: -Cations are positively charged and anions carry a negative charge. Ions form when atoms gain or lose electrons. Since electrons are negatively charged, an atom that loses one or more electrons will become positively charged; an atom that gains one or more electrons becomes negatively charged.

Detailed explanation-5: -Anode is negative in an electrochemical cell because it has a negative potential with respect to the solution while anode is positive in an electrolytic cell because it is connected to the positive terminal of the battery.