Chemistry-
General
Easy
Question
At room temperature, sodium crystal lises in a body centred cubic cell with a=4.24Å. The the oretical density of sodium is–(Atomic mass of sodium=23.0gmol–1)
- 2.05gcm–3
- 3.45 gcm–3
- 1.00gcm–3
- 3.55gcm–3
The correct answer is: 1.00gcm–3
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