Answer:
No.
Sodium Chloride has a density of 2.17 g/cm3
Explanation:
-The resultant crystal is likely to be of Potassium Chloride
-The silvery metal is likely Potassium due to it's similar melting point of 63.5 °C which when reacts with Chlorine gas form a Potassium chloride with the following properties:
Hence, the crystal formed is not Sodium Chloride.
-The properties of sodium chloride are:
Well 1000×3=7500 so it would of gone through 3 half-lives
That statement is true. Hope I was of assistance :)
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