Which of the following gives the correct increasing order of the atomic radii of O, F and N?
(1) OEN
(2) N, F. O
(3) O, N, F
(4) F, ON
Pentane has the molecular formula CH. It has :
(1) 5 covalent bonds (2) 12 covalent bonds (3) 16 covalent bonds (4) 17 covalent bonds
Answers
Answered by
2
Answer:
o> f > n ..............
Answered by
1
Answer:
Explanation: 4 is correct
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