Question

Oxidation numbers and types of icons​

Answer 1

Explanation:

36 Cards in this Set

Aluminum Symbol: Al Oxidation numbers: +3

Copper Symbol: Cu Oxidation numbers: +1, +2

Fluorine Symbol: F Oxidation numbers: -1

Gold Symbol: Au Oxidation numbers: +1, +3

Hydrogen Symbol: H Oxidation numbers: -1, +1

Answer 2

Oxidation number is loses or gains of atoms to form a chemical bond.

Explanation:

• Oxidation number is defined as the number of electron that gain or lose atom to form chemical bond with another atom.
• Ions are considered as positive or negative charges of same magnitude and they have unequal number of electrons and protons.
• There are two types of ions namely cation and anion.
• Cations are positive (+) charges and anions are negative (-) charges.
• Cations loss electrons and Anion gain electron.