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.

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.

1. they vary with a higher number because boiling is way hotter than melting