The atomic number of Uut is: - Vidyadip

MCQ

The atomic number of Uut is:

A
113
B
114
C
108
D
115

✓

Answer

113

Explanation:

Un − 1; Tri − 3. The symbols for these are U,T, respectively.

Hence for Uut it becomes 113.

The symbols above mentioned are capital only if they are the first letter otherwise symbols would be small alphabets.

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

More "M.C.Q (1 Marks)" from Classification of Elements and Periodicity in Properties→Classification of Elements and Periodicity in Properties — all question types→Chemistry STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

For the reaction in equilibrium ${N_2}{O_4}(g)\, \rightleftharpoons \,2N{O_2}(g)$ the equilibrium concentrations $N_2O_4$ and $NO_2$ are $4.8 \times 10^{-2}$ and $1.2 \times 10^{-2}\,mol/L,$ then $K_C$ is

Which of the following does not show geometrical isomerism ?

The first ionisation energy of oxygen is less than that of nitrogen. Which of the following is the correct reason for this observation :-

How many isomers have the name bromomethylcyclopentane ? (ignoring chirality)

Among the following, the conformation that corresponds to the most stable conformation of meso-butane-$2,3$-diol is -

The energy of electron in hydrogen atom in its grounds state is $ -13.6\, eV$ . The energy of the level corresponding to the quantum number equal to $5$ is ............. $\mathrm{eV}$

The unit representing atomic radii and ionic radii is

Electronic configuration$1{s^2},\,2{s^2}2{p^6},\,3{s^2}3{p^6}3{d^5},\,4{s^1}$ represents

Which of the following methods can be used for the formation of bond in homonuclear diatomic hydrogen molecule?

$5.1\, g\, NH_4SH$ is introduced in $3.0\, L$ evacuated flask at $327\,^oC$. $30\%$ of the solid $NH_4SH$ decomposed to $NH_3$ and $H_2S$ as gases. The $K_p$ of the reaction at $327\,^oC$ is

($R = 0.082\, L\, atm\, mol^{-1}\, K^{-1}$, Molar mass of $S = 32\, g\, mol^{-1}$, molar mass of $N = 14\, g\, mol^{-1}$)