Common Ions: Cations

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Description and Tags

Positive ions (cations)

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24 Terms

1
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ammonium (NH4+)

+1 charge

2
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copper (I) or cuprous (Cu+)

+1 charge

3
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hydrogen (H+) “proton”

+1 charge

4
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hydronium ion (H3O+)

+1 charge

5
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silver (Ag+)

+1 charge

6
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cadmium (Cd2+)

+2 charge

7
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chromium(II) or chromous (Cr2+)

+2 charge

8
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cobalt(II) or cobaltous (Co2+)

+2 charge

9
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copper(II) or cupric (Cu2+)

+2 charge

10
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iron(II) or ferrous (Fe2+)

+2 charge

11
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lead(II) or plumbous (Pb2+)

+2 charge

12
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manganese(II) or manganous (Mn2+)

+2 charge

13
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Mercury(I) or mercurous (Hg22+)

+2 charge

14
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Mercury(II) or mercuric (Hg2+)

+2 charge

15
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nickel (Ni2+)

+2 charge

16
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tin(II) or stannous (Sn2+)

+2 charge

17
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zinc (Zn2+)

+2 charge

18
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Group 2 (Be2+, Mg2+, Ca2+, Sr2+, Ba2+, Ra2+)

+2 charge

19
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Group 1 (Li+, Na+, K+, Rb+, Cs+, Fr+)

+1 charge

20
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aluminum (Al3+)

+3 charge

21
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chromium(III) or chromic (Cr3+)

+3 charge

22
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iron(III) or ferric (Fe3+)

+3 charge

23
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lead(IV) or plumbic (Pb4+)

+4 charge

24
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tin(IV) or stannic (Sn4+)

+4 charge