Nomenclature Part 2: Naming Chemical Compounds Flashcards

1
Q

What is the one polyatomic cation we need to know?

A

NH4^+ ammonium

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2
Q

What is a cation?

A

metals losing electrons to get to a Noble gas configuration

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3
Q

What are the two types of metals?

A

metals that always form a cation with the same charge and metals that form 2 or more different cations with different charges

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4
Q

What ending is used for metal cations?

A

the ending ion

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5
Q

sodium ion

A

Na^+

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6
Q

Lithium ion

A

Li^+

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7
Q

Potassium ion

A

K^+

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8
Q

Magnesium ion

A

Mg^2+

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9
Q

Calcium ion

A

Ca^2+

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10
Q

Barium ion

A

Ba^2+

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11
Q

Aluminum ion

A

Al^3+

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12
Q

Zinc ion

A

Zn^2+

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13
Q

Silver ion

A

Ag^+

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14
Q

Rubidium ion

A

Rb^+

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15
Q

Radium ion

A

Ra^2+

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16
Q

Cesium ion

A

Cs^+

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17
Q

Strontium ion

A

Sr^2+

18
Q

What symbol do you use for metals that have mulitple charges?

A

you add a roman numeral to represent the charge, and do not add ion

19
Q

Iron (II)

A

Fe^2+

20
Q

Iron (III)

A

Fe^3+

21
Q

Copper (I)

A

Cu^+

22
Q

Copper (II)

A

Cu^2+

23
Q

Yttrium (I)

A

Y^+

24
Q

Yttrium (III)

A

Y^3+

25
Q

Tungsten (I)

A

W^+

26
Q

Tungsten (II)

A

W^2+

27
Q

Tungsten (III)

A

W^3+

28
Q

Tungsten (IV)

A

W^4+

29
Q

Tungsten (V)

A

W^5+

30
Q

Tungsten (VI)

A

W^6+

31
Q

Ruthenium (I)

A

Ru^+

32
Q

Nickel (II)

A

Ni^2+

33
Q

Titanium (IV)

A

Ti^4+

34
Q

Rhodium (I)

A

Rh^+

35
Q

Osmium (III)

A

Os^3+

36
Q

Molybdenum (V)

A

Mo^5+

37
Q

Cobalt (VI)

A

Co^6+

38
Q

What are the older nomanclature names for metal cations?

A

the highest charge gets an -ic ending and the lowest charge gets an -ous ending

39
Q

Cu^+

A

cuprous

40
Q

Cu^2+

A

Cupric

41
Q

Fe^2+

A

ferrous

42
Q

Fe^3+

A

ferric