Quiz | Ionic Bonds and Compounds
Which group typically forms ions with a +2 charge?
Alkali earth metals
Which of the following compounds would you expect to be ionic?
What is the formula of the compound formed between magnesium and nitrogen ions?
Which one of the following compounds is chromium (III) oxide?
What is the energy of the formation of O2- (g) starting from O (g)?
Coulomb energy of O2-
First electron affinity + second electron affinity of oxygen
Second electron affinity of oxygen
Second ionization of oxygen
How is generally the formation of ionic compounds?
It depends on the starting material
It depends on the reaction conditions