Examples: Cl-, Na+, Br-, K+, Li+, U4+ etc.
+1 for Na -1 for Br
Na is solid. Hg, Br are liquids at room temp.
K and Br bond ionically.
NA
sodium bromide
Sodium bromide dissassociates into Na+ and Br- ions when it is dissolved in water.NaBr + H2O = Na+ and Br- aq.
no
Sodium Bromide
There are two atoms in one molecule KBr. One atom of potassium (K) and one atom of bromine (Br).
0
write down the formulae of the ionic compounds which contain the following pairs of a) Ca2+ and P3---->Ca3P2 b)Fe3+ and Br---->FeBr3 c) Mg2+ AND NO-3---> Mg3NO2 D) NH4+ AND S2----> S2(NH4)