Answer:
Please refer to the attachment for answers.
Explanation:
Please refer to the attachment for explanation
Ionic compounds generally occur between metals and non-metals due to their large electronegativity difference. You can simple go down Group 1 and Group 17 of the periodic table.
Examples:
NaCl (Sodium Chloride)
KCl (Potassium Chloride)
RbCl (Rubidium Chloride)
CsCl (Cesium Chloride)
Answer:
It is A) Calcium
Explanation:
Calcium has an electronic configuration of 2,8,8,2