Which of the following element has only one valence electron?

Oxygen

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Lithium

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Bromine

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Argon

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Arsenic

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B Lithium
The element lithium has only one valence electron. Oxygen, bromine, argon, and arsenic have 2, 7, 8, and 15 valence electrons respectively.

Suggest Corrections

Similar questions

Which one of the following elements has two valence electrons but is a noble gas?

Q. Which among the following elements has a valency one?

An element A has 4 valence electrons in its atom whereas element B has only one valence electrons its atom. The compound formed by A and B does not conduct electricity. What is the nature of chemical bond in the compound formed ? Give its electron dot structure.

Q. Name the element having only one shell and one valence electron.

Which one of these elements has its valence shell fully filled?

Join BYJU'S Learning Program

Which of the following element has only one valence electron?

The correct option is B LithiumThe element lithium has only one valence electron. Oxygen, bromine, argon, and arsenic have 2, 7, 8, and 15 valence electrons respectively.

The correct option is B Lithium
The element lithium has only one valence electron. Oxygen, bromine, argon, and arsenic have 2, 7, 8, and 15 valence electrons respectively.