Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


The Brainliest Answer!
The valency of an element is a measures  of its combining capacity ............. e.g  as atomic  no . of hydrogen is 1 or of boron is 5 in the 1st orbit of netrons is 2 so we will take 2 in the 1st place & the remaining will be in the 2nd place so the remaing value of boron is 3 so valency is 3 ..... boron5 -2,3 v.3
1 5 1
The valency of an element is the number of hydrogen atoms that can combine with or replace one atom  of the element.
example:valency of hydrogen is 1.
2 4 2
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts