Define valency and give it's periodicity???
Answers
Answered by
1
In chemistry, the valence or valency of an element is a measure of its combining capacity with other atoms when it forms chemical compounds or molecules.
Answered by
0
Answer:
Trend of valency - definition
In a period, the number of valence electrons increases as we move from left to right side. However, in a group this periodic trend is constant, that is the number of valence electrons remains the same.
Explanation:
please make it brainliest answer
Similar questions