Question

How many valence electrons does strontium (Sr) have?


1
2
5
6

Answer 1

what position is it in on the periodic table?

Answer 2

I don't know that's all I have on the questions

Answer 3

look it up, seeing where it is on the periodic table will tell you how many valence electrons it has.

Answer 4

The far left

Answer 5

Strontium is an alkaline earth metal. All alkaline earth metals have 2 valence electrons (Strontium's configuration is [Kr]5s\[^{2}\].)