Answer:
a
Explanation:
the answer is a i'm pretty sure it might be wrong tho i'm sorry
It has a trigonal planar structure. So, the calculated angle is 127.3 degrees.
You can see the structure in the picture.
Answer:
Atoms gain or lose electrons
Explanation:
Halides is the term given to the ions of halogens. Halogens are the second-to-the-last column or period in the periodic table. Examples are chlorine, fluorine, bromine and iodine. Halides are all soluble in water except when combine with silver, lead and mercury. <em>Therefore, the generalization we can make is that silver halides are insoluble in water,</em>