Question

An atom of arsenic has how many electron-containing orbitals

Answer 1

Answer:

The Arsenic has three electron-containing orbitals. The orbitals s, p and d.

Explanation:

Arsenic is an element with an atomic number equal of 33, it means that it has 33 electrons in its orbitals in the following way:

$1s^{2}$

$2s^{2}$

$2p^{6}$

$3s^{2}$

$3p^{6}$

$3d^{10}$

$4s^{2}$

$4p^{3}$

Therefore, the Arsenic has three electron-containing orbitals (s, p d).

Answer 2

An atom of arsenic has three (3) electron-containing orbitals i.e. s, p and d.

WHICH ELEMENT IS ARSENIC?

Arsenic is an element in the periodic table with the chemical symbol As. It has an atomic number of 33 and an atomic mass of 74.921.

Arsenic has the following electronic orbitals in its atom:

1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p³

Based on the above configuration, arsenic posseses three electron-containing orbitals, which are s, p and d orbitals.

Learn more about electronic configuration at: https://brainly.com/question/5524513