ninnbmam9ogwAdr ninnbmam9ogwAdr

10-11-2016
Chemistry

contestada

How many valence electrons does an atom of rubidium (Rb atomic number 37) have? A.One B.Five C.Six D.37
is it a pls help me ms sue or damon or anybody

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peepleskiley peepleskiley

12-11-2018

Rubidium has one valence electron, which is located in the s-orbital of the atom's fifth energy level. So the answer is A. One.

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prestonspeer6 prestonspeer6

18-10-2021

Answer:

One

Explanation:

A P E x

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