3. Which statement is incorrect?
0
(a) Hydrogen and lithium have valency
of
0
(b) Magnesium and calcium have
valency |
© Boron and aluminium have valency of
O
3
O (d) Oxygen has valency of 2
Attachments:
Answers
Answered by
0
Answer:
boron and aluminum have same valency is incorrect
Explanation:
boron valency- 4
aluminum valency-3
PLZ MARK BRAINLIEST
Similar questions
India Languages,
4 days ago
Chemistry,
4 days ago
Biology,
4 days ago
India Languages,
9 days ago
Computer Science,
9 days ago
Physics,
7 months ago
English,
7 months ago