1.

What is the dot diagram for HBr

Answer»

Explanation:

Let's do the Lewis STRUCTURE for HBr, hydrobromic acid. On the periodic table, Hydrogen is in group 1, so it has 1 VALENCE electron, and BROMINE is in group 7, sometimes called 17, it has 7 valence electrons; for a total of 8 valence electrons. We DRAW our H, we draw our Br, and we have 8 valence electrons.



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