MCQ
The electronic configuration of $Ag$ atom is
- A$\left[ {Kr} \right]3{d^{10}}4{s^1}$
- B$\left[ {Xe} \right]4{f^{14}}{d^{10}}6{s^1}$
- ✓$\left[ {Kr} \right]4{d^{10}}5{s^1}$
- D$\left[ {Kr} \right]4{d^9}5{s^2}$
✓
Answer
Correct option: C.
$\left[ {Kr} \right]4{d^{10}}5{s^1}$
c
(c)$[Kr]\,4{d^{10}}5{s^1}$ (atomic no. $ = 47$)
(c)$[Kr]\,4{d^{10}}5{s^1}$ (atomic no. $ = 47$)
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
$P_4O_{10}$ has short and long $P-O$ bonds. The number of short $(P-O)$ bonds in this compound
→Benzene diazonium chloride on reaction with aniline in the presence of dilute hydrochloric acid gives
Which of the following is used to prepare medical instruments
Assertion : $E^o$ for $Mn^{3+} /Mn^{2+}$ is more positive than $Cr^3/Cr^{2+}$
→Reason : The third ionization energy of $Mn$ is larger than that of $Cr$.
Which of the following statements is not correct?
Product $(D)$ will be
→Which of the following compound will form $2^o -$ alcohol when treated with Grignard reagent followed by hydrolysis
→$H_2O_2$ solution used for hair bleaching is sold as a solution of approximately $5.0\, g$ $H_2O_2$ per $100\, mL$ of the solution. The molecular mass of $H_2O_2$ is $34$. The molarity of this solution is approximately ........ $M$.
→A secondary amine is
The oxoacid of sulphur that does not contain bond between sulphur atoms is