Chem ions practice

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Last updated 7:04 PM on 4/15/26
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15 Terms

1
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<p>What polyatomic ion is this?</p>

What polyatomic ion is this?

Hydroxide Ion (OH-)

2
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<p>What polyatomic ion is this?</p>

What polyatomic ion is this?

Nitrate ion (NO3-)

3
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<p>What polyatomic ion is this?</p>

What polyatomic ion is this?

Carbonate ion (CO3 2-)

4
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<p>What is this polyatomic ion?</p>

What is this polyatomic ion?

sulfate ion (SO4 2-)

5
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<p>What polyatomic ion is this?</p>

What polyatomic ion is this?

Phosphate ion (PO4 3-)

6
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<p>What polyatomic ion is this?</p>

What polyatomic ion is this?

Ammonium ion (NH4 +)

7
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Nitrate

NO3 ^-

8
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Nitrite

NO2 ^-

9
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Sulfate

SO4 ²-

10
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Sulfite

SO3 ²-

11
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Chlorate

ClO3 ^-

12
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Chlorite

ClO2 ^-

13
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Phosphate

PO4 ³-

14
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Phosphite

PO3 ³-

15
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“ate” always has…

one more oxygen than “ite”