what is the common feature of elements at the end the of period 2 and period 3 is
1) they have same valency 2) their octet is complete
3) nothing is common 4)they form covalent bonds
Answers
Answered by
0
Answer:
2)their octel is complete
Similar questions
Math,
3 days ago
India Languages,
3 days ago
History,
3 days ago
Social Sciences,
7 days ago
English,
7 days ago
Computer Science,
8 months ago
English,
8 months ago
English,
8 months ago