꧁✬◦°⋆⋆°◦. chem positive and negative ions!! ◦°⋆⋆°◦✬꧂

remember these!!

Ammonium

NH ₄ ⁺

Hydrogen

H⁺

Lithium

Li⁺

Sodium

Na+

Potassium

K+

Silver

Ag+

Barium

Ba²⁺

Calcium

Ca²⁺

Copper(II)

Cu²⁺

Iron(II)

Fe²⁺

Lead(II)

Pb²⁺

Magnesium

Mg²⁺

Zinc

Zn²⁺

Aluminium

Al³⁺

Iron(III)

Fe³⁺

Chloride

Cl⁻

Bromide

Br⁻

Iodide

I⁻

Hydroxide

OH⁻

Nitrate

NO₃^-

Oxide

O^2–

Carbonate

CO₃²⁻

Sulfate

SO₄²-