Salt water is considered to be a solution
The order of the answers are as follows:
B
C
D
A
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:
Use a magnet
Explanation:
Magnet will pull out the iron and the glass will remiain there
