Draw a double bar graph showing data of (2015-2020) rainfall in Kerala and Himachal Pradesh
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Answer:
atomic number (Z)=15=p➡️ [Ne]3s
2
3p
3
Phosphorus belongs to 15th group
number of valence electrons 3s
2
3p
3
=5
and valency =3 in ground state.
Hence, the correct option is C
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