MCQ
An element whose $IUPAC$ name is ununtrium $(Uut)$ belongs to
- A$s-block$ element
- ✓$p-block$ element
- C$d-block$ element
- DTransition element
✓
Answer
Correct option: B.
$p-block$ element
b
$(b)$ Ununtrium for atomic number $= 113;$ for $Z > 86\, pd. no. = 7$
$113\, [Rn]7s^2,5f^{14},6d^{10},7p^1$
$p-block$
$(b)$ Ununtrium for atomic number $= 113;$ for $Z > 86\, pd. no. = 7$
$113\, [Rn]7s^2,5f^{14},6d^{10},7p^1$
$p-block$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which bond angle $\theta $ gives maximum dipole moment for triatomic molecule $XY_2$
→Complete combustion of $3\, g$ of ethane gives $x \times 10^{22}$ molecules of water. The value of $x$ is ......... (Round off to the Nearest Integer). [Use: $N _{ A }=6.023 \times 10^{23} ;$ Atomic masses in $u$ $C : 12.0 ; O : 16.0 ; H : 1.0]$
→Which of the following transformation least energy is required?
The hybridizations of atomic orbitals of nitrogen in $NO_2^+, NO_3^-$ and $NH_4^+$ respectively are
→Which of the following sets is possible for quantum numbers
In which bond angle is maximum
$Ph - C \equiv C - C{H_3}\xrightarrow{{H{g^{2 + }}/{H^ + }}}A$. $A$ is
→Which of the following is an organo silicon polymer?
Which of the following solution becomes blue in colour when rod of copper had put in it?
$Y$ is
→