select the correct answer. what is the chemical name of the compound kcn? use the list of polyatomic ions…

select the correct answer. what is the chemical name of the compound kcn? use the list of polyatomic ions and the periodic table to help you answer. a. potassium carbon nitrate b. potassium carbon nitride c. potassium cyanate d. potassium cyanide e. potassium monocarbon mononitride

select the correct answer. what is the chemical name of the compound kcn? use the list of polyatomic ions and the periodic table to help you answer. a. potassium carbon nitrate b. potassium carbon nitride c. potassium cyanate d. potassium cyanide e. potassium monocarbon mononitride

Answer

Brief Explanations:

K is the symbol for potassium. CN⁻ is the cyanide poly - atomic ion. When naming ionic compounds, the cation (potassium) is named first followed by the anion (cyanide).

Answer:

D. potassium cyanide