MCQ
Which group of elements does not show diagonal relationship?
- A$\ce{Li, Mg}$
- B$\ce{Be, Al}$
- C$\ce{B, Si}$
- ✓$\ce{C, P}$
✓
Answer
Correct option: D.
$\ce{C, P}$
In addition to horizontal and vertical trends, there is a diagonal relationship between elements such as $\ce{Li}$ and $\ce{Mg, Be}$ and $\ce{Al, B}$ and $\ce{Si}$.
A diagonal relationship is said to exist between certain pairs of diagonally adjacent elements in the second and third periods of the periodic table.
But $\ce{C,P}$ doesn't show diagonal relationship.
A diagonal relationship is said to exist between certain pairs of diagonally adjacent elements in the second and third periods of the periodic table.
But $\ce{C,P}$ doesn't show diagonal relationship.
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
For a weak acid $HA,$ Ostwald's dilution law is represented by the equation
→Last element of group-$IV$ is found to be
→Which of the following chemical has more toxic effect when used for the purpose of dry cleaning of clothes?
The $\mathrm{pH}$ of a solution obtained by mixing $50 \,\mathrm{~mL}$ of $1\, \mathrm{M}\, \mathrm{HCl}$ and $30 \,\mathrm{~mL}$ of $1\, \mathrm{M} \,\mathrm{NaOH}$ is $\mathrm{x} \times 10^{-4}$. The value of $\mathrm{x}$ is ...... . (Nearest integer) $[\log 2.5=0.3979]$
→When treated with ammoniacal cuprous chloride, which one among the following forms copper derivative
Oxidation state of oxygen in hydrogen peroxide is
In which one of the following pairs of experimental observations and phenomenon does the experimental observation correctly account for phenomenon
Number of lone pair (s) of electrons on central atom and the shape of $BrF _{3}$ molecule respectively, are ..... .
→$1-$ Methylcyclopentene can be converted into the given compound by the use of which of the following reagents?
→Which of the following is the most electropositive element