Question
State how the valency of elements varies in a period of the periodic table?
Solution
In a period, different elements have different valencies. On moving from left to right in a period, the valency of the elements increases from 1 to 4 and then decreases to 0.
Is there an error in this question or solution?
Solution State How the Valency of Elements Varies in a Period of the Periodic Table? Concept: The Modern Periodic Table.
