what is the name for s²⁻?\na sulfur\nb sulfide ion\nc sodium ion\nd sulfur ion
what is the name for s²⁻?\na sulfur\nb sulfide ion\nc sodium ion\nd sulfur ion
Answer
Brief Explanations:
The symbol S represents sulfur. When it gains two electrons to form S²⁻, it is called a sulfide ion. Sulfur is the element name (S), sodium ion is Na⁺, and there is no common - usage term "sulfur ion" for S²⁻.
Answer:
B. sulfide ion