Question

6C12 and 6C14 are two elements. do both these elements get different positions in modern periodic table ? explain your answer .identify the period and group to which they belong in the modern periodic table with suitable scientific reason.​

Answer 1

Step-by-step explanation:

Modern period law states that "Element are arranged in their increasing atomic numbers"

Since $^{6} C_{12} \: and ^{6} C_{14}$ have same atomic number so there will be no different arrangements..this is one of the merit of modern periodic table that there is no different arrangements of isotopes

For carbon..

C = $1{s}^{2}, 2{s}^{2} ,2{p}^{2}$

it is located in P-block 14th group and second period