Answer: Among the listed substances 
is the molecular compound.
Explanation:
A chemical compound formed by the chemical combination of two or more non-metals is called a molecular compound or covalent compound.
For example, Xe and Cl are non-metals. The compound formed by them is which is a molecular compound.
A molecular compound is formed by sharing of atoms between the combining atoms.
Whereas NaF, 
and CaO are all ionic compounds as they are formed by chemical combination of a metal and a non-metal.
Thus, we can conclude that among the listed substances is the molecular compound.
The subatomic particles that identifies an element and also represents its atomic number would be A. The number of protons.
<u>Answer:</u> The molality of the solution is 0.1 m.
<u>Explanation:</u>
To calculate the molality of solution, we use the equation:
Where,
= Given mass of solute = 27.1 g
= Molar mass of solute = 27.1 g/mol
= Mass of solvent = 100 g
Putting values in above equation, we get:
Hence, the molality of the solution is 0.1 m.
2.3*10^-2 M/s IS THE ANWSER<span>
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Answer:
C-sp, tetrahedral, 180
C-s-p, linear, 180
CH_3-sp3, linear, 109.5
C-sp3, linear, 109.5
C-sp2, tetrahedral, 109.5
CH_3-sp3, tetrahedral, 109.5
CH_3-sp, linear, 180
CH_3-sp2, tetrahedral, 180
Explanation:
