WILL GIVE BRAINLiest What is the electron configuration of the gallium ion? -1 s 22 s 22 p 63 s 23 p 6 -1 s 22 s 22 p 63 s 23 p 54 s 1 -1 s 22 s 22 p 63 s 23 p 63 d 10 -1 s 22 s 22 p 63 s 23 p 64 s 24 p 6

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p1

Explanation:

By far, the most common ion of group 13 metals are 3+ .

So the common gallium ion is Ga³+ and it's electron configuration is [Ar] 3d10.

Hope it helps.

elements make up everything, and they combine to make compounds.

the answer is c

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.