Register
When is a roman numeral most likely needed in the name of an ionic compound? A. When more than one polyatomic ion appears. B. When the anion is a polyatomic ion. C. When more than one cation is used in
212k views
0 votes
When is a roman numeral most likely needed in the name of an ionic compound?

A. When more than one polyatomic ion appears.
B. When the anion is a polyatomic ion.
C. When more than one cation is used in the formula.
D. When the cation is a transition metal.

User Ahmad Zahabi
by
3.7k points

2 Answers

6 votes

Answer:I think it's d but I could be wrong

User Dremme
by
4.5k points
1 vote
The answer is I’m guessing c
User Lidija
by
4.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.6m questions

5.9m answers

Other Questions

What evidence do you have for the following statements? a) Zinc Chloride is a pure substance not a mixture b) Water is a pure substance
_____ is the measure of the degree of charge separation within a polar molecule. Electronegativity Ionization energy Polarity Symmetry
PLEASE HELP HALF OF MY GRADE HAS TO BE COMPLETED IN AN HOUR!!!!!!
Consider these phylogenetic trees. The first tree is based on physical characteristics. The second tree is based on structure, genetics, and evolutionary history. Which can be concluded from a comparison
Which of the following could be the subshell representation of an element of Group IV? s2 s2pl s2p3 s2p2
Link Copied!