If the atomic number of element \[X\] is 7, the best electron dot symbol for the element is [NCERT 1973; CPMT 2003]

\[:\,\,\underset{.\,.}{\overset{.\,.}{\mathop{X}}}\,\,\,.\]

\[.\,\,\underset{.}{\overset{.}{\mathop{X}}}\,\,\,:\]

If the atomic number of element \[X\] is 7, the best electron dot symb

1.	If the atomic number of element \[X\] is 7, the best electron dot symbol for the element is [NCERT 1973; CPMT 2003]
A.	\[X\,\,.\]
B.	\[.\,\,X\,\,.\]
C.	\[.\,\,\underset{.}{\overset{.}{\mathop{X}}}\,\,\,:\]
D.	\[:\,\,\underset{.\,.}{\overset{.\,.}{\mathop{X}}}\,\,\,.\]
Answer» D. \[:\,\,\underset{.\,.}{\overset{.\,.}{\mathop{X}}}\,\,\,.\]