An unknown metal cation with a 1+ charge and oxide (an oxygen anion) join together in order to form an ionic compound. How many of the unknown metal
catróns are required in order to neutralize the charge of the oxygen anion
(oxide)?
1
5
3
2
4

Which statement is actually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.