Question Info

This question is public and is used in 230 tests or worksheets.

Type: Multiple-Choice
Category: Bonds and Mixing
Level: Grade 10
Tags: forming ionic bonds
Author: ksalas
Last Modified: 7 years ago

View all questions by ksalas.

Bonds and Mixing Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 10 Bonds and Mixing

When Fe (IV) ions and oxygen form an ionic bond, what is the chemical formula of the compound?
  1. Fe4O
  2. Fe2O
  3. FeO2
  4. Fe2O4