each atom of an element has the following electron configuration. 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁵ what…

each atom of an element has the following electron configuration. 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁵ what is the name of the element? bromine iodine tellurium xenon

each atom of an element has the following electron configuration. 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁵ what is the name of the element? bromine iodine tellurium xenon

Answer

Explanation:

Step1: Count total electrons

Add up the exponents in the electron - configuration. $2 + 2+6 + 2+6 + 2+10 + 6+2 + 10+5=53$.

Step2: Identify element

The atomic number of an element is equal to the number of electrons in a neutral atom. Iodine has an atomic number of 53.

Answer:

iodine