Valencies, Symbols, Etc. Flashcards by Unknown Unknown

Q

Chronium

A

-Cr
-24

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Q

Maganese

A

-Mr
-25

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Q

Iron

A

-Fe
-26

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Q

Cobalt

A

-Co
-27
+2

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Q

Nickel

A

-Ni
-28
+2

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Q

Copper

A

-Cu
-29
+2

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Q

Zinc

A

-Zn
-30
+2

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Q

Silver

A

-Ag
-47
+1

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Q

Gold

A

-Au
+1, +3

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Q

Carbonate

A

CO3
2-

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Q

Sulfate

A

SO4
2-

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Q

Nitrate

A

NO3
1-

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Q

Ammonium

A

Nh4
1+

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Q

Phosphate

A

Po4
3-

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Q

Dichromate

A

Cr2 O7
2-

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