Equations 2 and 4 are properly balanced
It is a reaction between an element and a compound that results in a different element and compound
I believe the correct response would be A. The ions once dissolved in the solution are free to move
Answer:
4( atoms of the same element always have different atomic weights)
Explanation:
the number of protons in the atoms of the same type can be different especially in isotopes
Chlorine is element number 17, so the electron configuration must be:
2,8,7
