1 to 30 elements with valency numbers
Answers
Answered by
1
hydrogen -1 , helium -0,lithium-1, berelium-2, boron- 3, carbon-4, nitrogen -3, oxygen -2, fluorine -1 , neon-0,sodium-1,magnesium-2 , aluminium -3, silicon -4, phosphorus -3,sulphur-2, chlorine -1, argon-0 potassium -1, calcium-2
Answered by
0
The bolden values are the real and common valencies
Attachments:
Similar questions