Video Notes: Elements, Ions, and Common Anions/Cations - Vocabulary Flashcards

Vocabulary flashcards covering key elements, ions, and common polyatomic ions from the video notes.

Natrium

Sodium; chemical element with symbol Na.

Na*

Symbol for sodium; represents a sodium atom (neutral) in the notes.

Kalium

Potassium; chemical element with symbol K.

K+

Potassium ion with a +1 charge.

Kalsium

Calcium; chemical element with symbol Ca.

Ca 2+

Calcium ion with a +2 charge (Ca2+).

Magnesium

Magnesium; chemical element with symbol Mg.

Mg2+

Magnesium ion with a +2 charge.

Aluminium

Aluminium; chemical element with symbol Al.

Al³+

Aluminium(III) ion with a +3 charge.

Hidrogen

Hydrogen; chemical element with symbol H.

H*

Hydrogen symbol; used in notes to denote hydrogen atom or ion.

Zink

Zinc; chemical element with symbol Zn.

Zn2+

Zinc ion with a +2 charge.

Ferum(II)

Iron(II) or ferrous ion (Fe2+).

Fe²+

Iron(II) ion (Fe2+).

Ferum(III)

Iron(III) or ferric ion (Fe3+).

Fe3+

Iron(III) ion (Fe3+).

Ammonium

Ammonium ion (NH4+).

• 4 ΗΝ

NH4+ (ammonium ion) as denoted in the notes.

Klorida

Chloride ion (Cl−).

CI

Chlorine element (Cl).

Bromida

Bromide ion (Br−).

Br

Bromine element (Br).

lodida

Iodide ion (I−).

I

Iodine element (I).

Nitrat

Nitrate ion (NO3−).

NO3

Nitrate ion (NO3−).

Sulfat

Sulfate ion (SO4^2−).

SO₁2- 4

Sulfate ion (SO4^2−).

Sulfida

Sulfide ion (S^2−).

2 S²-

Sulfide ion (S^2−).

Karbona

Carbonate ion (CO3^2−).

2- CO32.

Carbonate ion (CO3^2−).

Fosfat

Phosphate ion (PO4^3−).

PO43-

Phosphate ion (PO4^3−).

Hidroksida

Hydroxide ion (OH−).

_HO

Hydroxide-like notation; hydroxide ion OH−.

Asetat

Acetate ion (CH3COO−).

CH3COO

Acetate ion (CH3COO−).