In the periodic table, the element with atomic number 16 will be … - Vidyadip

MCQ

In the periodic table, the element with atomic number $16$ will be placed in the group

A
Third
B
Fourth
C
Fifth
✓
Sixth

✓

Answer

Correct option: D.

Sixth

d
$(d)$ $16$-$1{s^2}2{s^2}2{p^6}3{s^2}3{p^4}$ there are $6{e^ - }$ in outer most shell therefore its group is $VI^{th}A.$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The values of heat of formation of $S{O_2}$ and $S{O_3}$ are $ - 298.2\,kJ$ and $ - 98.2\,kJ$. The heat of reaction of the following reaction will be.....$kJ$

$S{O_2} + \frac{1}{2}{O_2} \to S{O_3}$

The $\Delta H_f^o$ for $C{O_2}(g),\,CO(g)$ and ${H_2}O(g)$ are $-393.5, -110.5$ and $-241.8\,kJ\,mol^{-1}$ respectively. The standard enthalpy change (in $kJ$) for the reaction $C{O_2}(g) + {H_2}(g) \to $ $CO(g) + {H_2}O(g)$ is

Decay of $_{92}{U^{235}}$is .....order reaction

When toluene is treated with $KMn{O_4}$, what is produced

Which pair of atomic numbers represents $s$-block elements

The number of elements present in fifth period is

Propanal and pentan $- 3-$ one are ozonolysis product of

For the reaction : $N_2 (g)$ $+$ $3H_2(g)$ $\rightarrow$ $2NH_3(g)$, $\Delta H =\, -24\,Kcal$ at $427\,^oC$ and $200\,atm$ . Calculate magnitude of internal energy change (in $Kcal\,\Delta U$), if $168\,gm$ $N_2$ gas and $30 \,gm$ $H_2$ gas are allowed to react completely ( $100\%$ reaction yield) to form $NH_3$ gas at $427\,^oC$ and $200\,atm$......$Kcal$

$PC{l_5}$ exists but $NC{l_5}$ does not because

Which of the following has lowest percentage of carbon