The given diagram shows the structure of atom with 10 protons and 10 neutrons. Electrons are in their respective shells and the electronic configuration is 2,8. Which element does the diagram represent?

Silicon

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

Neon

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

Sodium

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

Magnesium

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

Open in App

Solution

The correct option is B Neon
Silicon has an electronic configuration of 2,8,4 whereas sodium has 2,8,1 and magnesium have 2,8,2. Neon has an electronic configuration of 2,8 which belongs to an inert gas, that is group 18 element. So the correct answer is neon.

Suggest Corrections

Similar questions

In the diagram given below, structure of atom is depicted, where we are able to see orbits and electrons. How many neutrons and protons are present in the nucleus?

Q. Element A and B with their respective electronic configurations

3 d^{10} 4 s^{1}

and

4 d^{10} 5 s^{1}

in their outermost shell are

Q. The atom of an element has

10

electrons,

10

protons and

12

neutrons. Find the mass number of the element:

Q. In an atom, the nucleus is at the centre constituting protons and neutrons. Electrons are around the nucleus occupying specified shells. What does atomic size (or radius) refer to?

Q. Above orbital diagram shows the electron configuration of nitrogen atom. Which rule does not support this?

Join BYJU'S Learning Program

The given diagram shows the structure of atom with 10 protons and 10 neutrons. Electrons are in their respective shells and the electronic configuration is 2,8. Which element does the diagram represent?

The correct option is B NeonSilicon has an electronic configuration of 2,8,4 whereas sodium has 2,8,1 and magnesium have 2,8,2. Neon has an electronic configuration of 2,8 which belongs to an inert gas, that is group 18 element. So the correct answer is neon.

The correct option is B Neon
Silicon has an electronic configuration of 2,8,4 whereas sodium has 2,8,1 and magnesium have 2,8,2. Neon has an electronic configuration of 2,8 which belongs to an inert gas, that is group 18 element. So the correct answer is neon.