Common ions in Chemistry Flashcards

1
Q

1+ ions?

A
Group 1 elements:
Lithium Li+
Sodium Na+
Potassium K+
Silver Ag+

Hydrogen
Ammonium

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2
Q

2+ ions?

A

Group 2 elements:
Magnesium Mg2+
Calcium Ca2+
Barium Ba2+

Zinc
Iron(II)
Copper(II)
Lead(II)

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3
Q

3+ ions?

A

Group 3 elements:
Aluminium Al3+

Iron(III)

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4
Q

1- Ions?

A
Group 7 elements:
Fluoride F-
Chloride Cl-
Bromide Br-
Iodide I-

Hydroxide
Nitrate.

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5
Q

2- Ions?

A

Group 6 elements:
Oxide O2-
Sulphide S2-

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6
Q

Ammonium ion?

A

NH4 +

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7
Q

Hydrogen ion?

A

H +

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8
Q

Zinc ion?

A

Zn 2+

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9
Q

Iron(II) ion?

A

Fe 2+

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10
Q

Copper(II) ion?

A

Cu 2+

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11
Q

Lead(II) ion?

A

Pb 2+

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12
Q

Iron(III) ion?

A

Fe 3+

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13
Q

Hydroxide ion?

A

OH -

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14
Q

Nitrate ion?

A

NO3 -

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15
Q

Carbonate ion?

A

CO3 2-

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16
Q

Sukphate ion?

A

SO4 2-