Determine the valency of element x whose atomic number is 15
Answers
Answered by
0
the ans is
phosphorus
Answered by
0
the valency is 3
2,8,5
8-5
=3
Similar questions
English,
7 months ago
Math,
7 months ago
Physics,
1 year ago
Business Studies,
1 year ago
Social Sciences,
1 year ago
Social Sciences,
1 year ago