COMMON VALENCES

question

Li, Na, K, Rb, Cs
answer

+1
question

Be, Mg, Sr, Ba, Sn, Pb
answer

+2
question

Al, Ga
answer

+3 Alabama, GEORGIA
question

F, Cl, Br, I
answer

-1
question

O, S
answer

-2
question

N, P
answer

-3
question

C2H3O2
answer

-1 acetate
question

HCO3
answer

-1 bicarbonate
question

HSO4
answer

-1 bisulfate
question

HSO3
answer

-1 bisulfite
question

ClO3
answer

-1 chlorate
question

CN
answer

-1 cyanide
question

OH
answer

-1 hydroxide
question

CLO
answer

-1 hypochlorite
question

NO3
answer

-1 nitrate
question

NO2
answer

-1 nitrite
question

CLO4
answer

-1 perchlorate
question

MnO4
answer

-1 permanganate
question

CO3
answer

Carbonate -2
question

CrO4
answer

Chromate -2
question

Cr2O7
answer

Dichromate -2
question

SO4
answer

sulfate -2
question

SO3
answer

sulfite -2
question

S2O3
answer

thiosulfate -2
question

PO4
answer

phosphate, -3
question

A
answer

Alanine Ala
question

C
answer

Cysteine Cys
question

F
answer

Phenyalanine, Phe
question

G
answer

Glycine, Gly
question

H
answer

Histidine, His
question

I
answer

Isoleucine, Ile
question

K
answer

Leucine, Leu
question

E
answer

Glutamic Acid Glu
question

L
answer

Lysine, Lys
question

M
answer

Methionine, Met
question

Q
answer

Glutamine, Gln
question

P
answer

Proline, Pro
question

R
answer

Argenine, Arg
question

S
answer

Serine, Ser
question

T
answer

Threonine, The
question

V
answer

Valine, Val
question

W
answer

Tryptophan, Trp
question

Y
answer

Tyrosine, Tyn
question

V
answer

Valine, Val
question

D
answer

Aspartic Acid, Asp
question

N
answer

Asparagine, Asn
question

A
answer

Alanine, non-polar, neutral
question

R
answer

Arginine, polar, positive charge
question

N
answer

Asparagine, polar, neutral
question

D
answer

Aspartic acid, polar, negative
question

C
answer

Cysteine, nonpolar, neutral
question

Q
answer

Glutamine, polar, neutral
question

E
answer

Glutamic acid, polar, negative
question

G
answer

Glycine, non-polar, neutral
question

H
answer

Histidine, polar, charged (positive)
question

I
answer

Isoleucine, non-polar, neutral
question

K
answer

Lysine, polar, positive
question

L
answer

Leucine, non-polar, neutral
question

M
answer

Methionine, non-polar, neutral
question

F
answer

Phenylalanine, non-polar, neutral
question

P
answer

Proline, non-polar, neutral
question

S
answer

Serine, polar, neutral
question

T
answer

Threonine, polar, neutral
question

W
answer

Tryptophan, non-polar, neutral
question

Y
answer

Tyrosine, polar, neutral
question

V
answer

Valine, non-polar, neutral

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