What state of matter is sodium chloride?

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Multiple Choice

What state of matter is sodium chloride?

Explanation:
Sodium chloride is a solid at room temperature because it forms a strong ionic crystal lattice. In solids, the particles are tightly packed in a fixed arrangement, giving the substance a definite shape and volume and making it not flow like a liquid. It would only become a liquid when heated well above room temperature (melting around 801°C) and could become a gas or plasma only under far more extreme conditions. So, under standard conditions, sodium chloride is a solid.

Sodium chloride is a solid at room temperature because it forms a strong ionic crystal lattice. In solids, the particles are tightly packed in a fixed arrangement, giving the substance a definite shape and volume and making it not flow like a liquid. It would only become a liquid when heated well above room temperature (melting around 801°C) and could become a gas or plasma only under far more extreme conditions. So, under standard conditions, sodium chloride is a solid.

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