The ratio of the elements in a binary ionic compound are based on the element's . A. oxidation number
B. mass number
C. total number of neutrons​

Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium.b)heavier than helium.c)the same weight as helium.d)dependent on the element that reacted with carbon.