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1 vote
Which of the following are ions?

Option 1: Na⁺
Option 2: C
Option 3: Ca²⁺
Option 4: OH⁻ Option 5: H₂O

User Marr
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1 Answer

3 votes

Final answer:

The ions in the given options are Na⁺, Ca²⁺, and OH⁻.

Step-by-step explanation:

Ions:

  • Na+
  • Ca2+
  • OH-

User Florent Ferry
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7.1k points