Argon monatomic in nature because it is a noble gas and has completely filled shells and thus does not form a bond with other elements.
The answer is force.
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The second and first one but if it isn’t 2 choices then 1
Ocean water freezes just like freshwater, but at Lower temperature. Fresh water freezes At 32°F but see water freezes at about 28.4°F because of the salt in it it can be melted down to use as drinking water