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Anna [14]
3 years ago
6

Based upon the valence electrons taken from the periodic table,the formula for rubidium (Rb) chlorine (CL) is:

Chemistry
1 answer:
Lady bird [3.3K]3 years ago
7 0

Answer:

RbCl  

Step-by-step explanation:

Rb is in Group 1. It can <em>lose one electron</em> to get a complete shell.

Cl is in Group 17. It can get a complete shell by <em>gaining one election</em>.

Thus, one Rb atom can react with one Cl atom.

The formula of rubidium chloride is RbCl.

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