Question

Find out the valency of magnesaium flourin and potassium​

Answer 1

Answer:

Explanation:

both will have valency 2

FIRST TWENTY ELEMENT AND THEIR VALENCY INCLUDE;

HYDROGEN      1

HELIUM             0

LITHIUM             1

BERYLLIUM       2

BORON             3

CARBON          2,4

NITROGEN       3,5

OXYGEN          2      

FLUORINE       1

NEON              0

SODIUM          1

MAGNESIUM   2

ALUMINUM      3

SILICON          4

PHOSPHORUS  3,5

SULFUR             2,4,6

CHLORINE        1,3,5,7

ARGON              0

POTASSIUM        1

CALCIUM            2