Iron Can Form Two Ionic Compounds with Sulfur,one Containing Fe²

question 134

Multiple Choice

Iron can form two ionic compounds with sulfur,one containing Fe²⁺ and the other containing Fe³⁺.What is the difference in their formula unit masses?

• A)143.76 amu
• B)119.97 amu
• C)87.91 amu
• D)55.85 amu
• E)32.06 amu

---

Definitions:

Reflected Behavior

Actions or reactions that mirror or are influenced by the behavior of others, often observed in social settings.

Emotive Style

A way of communicating or expressing oneself that is characterized by the exhibition of emotions and feelings.

Flex

Adaptability or willingness to adjust one's approach or actions in response to changing circumstances or demands.

Meet

To come into the presence of someone else or gather with others, typically for a purpose such as discussion or activity.