Elements P, Q and R have atomic numbers 9, 10 and 13 respectively. Which
one is chemically inert?
ОА. Р
ОВ. Q
O C.R
OD. none of the above
Answers
Answered by
1
the answer is option B)10
the element is Q-neon(Ne)-10
Hope it helps u☺☺
Answered by
0
Answer:
b was the right answer
WHICH MATTER COME IN 8 GROUP ALL ARE INERT
inert meaning:- which do not exist in free state
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