Will ^{35}Cl and ^{37}Cl have different valen | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The atoms $^{35}Cl$ and $^{37}Cl$ are isotopes of chlorine.Isotopes are atoms of the same element that have the same atomic number but different m

Vedclass · Accepted Answer

No,because they have the same number of electrons.

Vedclass · Answer

(B) The atoms $^{35}Cl$ and $^{37}Cl$ are isotopes of chlorine.Isotopes are atoms of the same element that have the same atomic number but different mass numbers.Since they have the same atomic number $(Z = 17)$,they possess the same number of electrons ($17$ electrons) and the same electronic configuration $(2, 8, 7)$.Valency is determined by the number of valence electrons in the outermost shell.Since both isotopes have the same number of valence electrons,their valencies are identical.

Will $^{35}Cl$ and $^{37}Cl$ have different valencies? Justify your answer.

Similar Questions

Write five applications of isotopes in various fields.

Explain with examples $(i)$ Isotopes and $(ii)$ Isobars. Give any two uses of isotopes.

Why is the atomic number considered a better fundamental attribute of an element than the mass number? State the reason.

Write the names of three elementary particles which constitute an atom. Which of these particles determine the mass of an atom? Justify your answer with an example.

The average atomic mass of a sample of an element $y$ is $35.5 \,u$. What are the percentages of isotopes $_{17}^{37}y$ and $_{17}^{35}y$ in the sample?

Vedclass Test Series

Exam Paper Generator

Online Exam Module