Write the electronic configuration of two elements P (atomic number 17

1.	Write the electronic configuration of two elements P (atomic number 17) and Q (atomic number 19) and determine their group numbers and period numbers in the Modern Periodic Table.
Answer» EGckonic Configuration of 'P'-2,8,7 Group number - 17 Period number 3rd Period Electronic Configuration of 'Q' - 2,8,8,1 Group number - 1 Period number - 4^th Period

Write the electronic configuration of two elements P (atomic number 17) and Q (atomic number 19) and determine their group numbers and period numbers in the Modern Periodic Table.

Answer»

EGckonic Configuration of 'P'-2,8,7

Group number - 17

Period number 3rd Period

Electronic Configuration of 'Q' - 2,8,8,1

Group number - 1

Period number - 4^th Period