Nal is the formula for sodium iodine
Answer:a series of an chemical reaction
Explanation:
Answer:
neutrons are found in the nucleus of an atom.
Explanation:
The metric unit for mass is B. Kilograms
Answer: ![NF_3](https://tex.z-dn.net/?f=NF_3)
Explanation:
Geometrical symmetry of the molecule and the polarity of the bonds determine the polarity of the molecule.
The molecule that has zero dipole moment that means it is a geometrically symmetric molecule and the molecule which has some net dipole moment means it is a geometrically asymmetric molecule.
As the molecule is symmetric, the dipole moment will be zero as dipole moments cancel each other and the molecule will be non-polar.
As the molecule is asymmetric, the dipole moment will not be zero and the molecule will be polar.
Example: ![NF_3](https://tex.z-dn.net/?f=NF_3)
Thus, we can say that
is a polar molecule.