wilson, makyla dtal - ch - term 1 - unit 2 assessment 25 - 26 which of the following ions lost two…
wilson, makyla dtal - ch - term 1 - unit 2 assessment 25 - 26 which of the following ions lost two electrons? cl⁻¹ li⁺¹ s²⁻ mg²⁺
Answer
Answer:
D. Mg²⁺
Explanation:
Step1: Analyze Cl⁻¹
Chlorine gains 1 electron to form Cl⁻¹.
Step2: Analyze Li⁺¹
Lithium loses 1 electron to form Li⁺¹.
Step3: Analyze S²⁻
Sulfur gains 2 electrons to form S²⁻.
Step4: Analyze Mg²⁺
Magnesium loses 2 electrons to form Mg²⁺.