Nh4br
Why is NH4Br an ionic compound?
It is related to NH4 +, an ammonium ion that is cation in your O. Cations are usually written in the name of ionic compounds as anions.
NH4 + MOTI is actually a covalent molecule with a positive charge. This positively charged molecule is ionically bound to bromide ion Br. Both ions themselves are attracted to different electronegative charges, but ammonia itself is bound to an uncharged charge. Ionic because NH4 + is a positively charged unit.
Nh4br
Nh4br
Why is NH4Br an ionic compound? 3
I think it is e of NH4 and Br ions, but I learned that if e is all non-metallic then a compound can be considered a molecule.
Friends, NH4Br is a polytomic molecular compound because all three elements are not metals.
How can I avoid this mistake? Is this the only exception to the rule that all elements are molecular compounds, not metals?
It is related to NH4 +, the ammonium ion which is the catalyst in your o. Cations are usually written in the names of ionic compounds as anions.
NH4 + moiety itself is actually a covalently bonded molecule with a positive charge. This positively charged molecule ionically combines with bromide ion Br. Both ions themselves attract different electronegative charges, but ammonia itself is bound to non-electrical charges. Ionic because NH4 + is a positively charged unit.
