three elements A B C having atomic number 7 8 9 what is the position in the periodic table
Answers
Answered by
2
period 2 and group (7)-15,(8)-16 and(9)-17
three have non metallic charcters
three have non metallic charcters
vibhav10:
and which is more reactive
oxygen is more reactive since it combines with almost all elements
no in that question which is more reactive
Similar questions
Psychology,
8 months ago
Computer Science,
8 months ago
Hindi,
8 months ago
Physics,
1 year ago
Math,
1 year ago