Write down the words or phrases from the brack ets that will correctly fill in the blanks in the following sentences:
Pure water consists entirely of ions/ molecules)

Explanation

To fill in the blank in the sentence "Pure water consists entirely of ______," we need to determine whether the correct word is "ions" or "molecules."

### Step-by-Step Solution:

1. **Understanding Pure Water**:
- Pure water is defined as water that is free from impurities and contains only water molecules (H₂O).

2. **Identifying the Components**:
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