Respuesta :
Metals are the type of elements that are most likely to form more than one type of ion, for instance iron can form the ion of Fe^2+ or Fe^3+.
Answer: Naming Compounds and Writing Formulas
1. The elements most likely to form more than one type of ion are the____ Transition Metals
2. The name iron (ll) indicates that a compound contains___ Iron ions with a 2+ charge
3. Alkali metals, alkaline earth metals, and aluminum all form ions with positive charges equal to___ The group number
4. In the name carbon dioxide, the prefix of the second word indicates that molecule of carbon dioxide contains___Two oxygen atoms
Explanation: