Sublimation is the change of state from a solid to gas, or liquid to solid on cooling. The type of mixtures that can be separated by means of sublimation, are mixtures of solids; (e.g. Sodium Chloride, and Ammonium Chloride.).
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Answer:
The second option
Explanation:
The process of elimiation.
1. We know liquids dont have a definite shape, they will morph into whatever enviroment theyre in
3. Solids dont expand based on what container theyre in, they either dont fit or they do
4. We know that liquid expands, so we can also rule this one out.
Which leaves us with option 2 to be correct.
It attracts other water molecules due to water’s polarity and hydrogen bonding
Protons: 12
Neutrons: 13
<span>Electrons: 12</span>