Answer:
It is not a gas because its particles do not have large space between them.
Answer:a formula giving the number of atoms of each of the elements present in one molecule of a specific compound.
Explanation:
They are called precipitates.
Answer:

Explanation:
Hello,
In this case, we use the ideal gas equation to compute the volume as shown below:

Nonetheless we are given mass, for that reason we must compute the moles of gaseous fluorine (molar mass: 38 g/mol) as shown below:

Thus, we compute the volume with the proper ideal gas constant, R:

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