Register
Identify the elements that have the following electron configurations: 1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p⁶ *
111k views
1 vote
Identify the elements that have the following electron configurations: 1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p⁶ *

User Serious
by
4.1k points

1 Answer

3 votes
That would be Selenium (Se)
User Hooman Askari
by
6.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.0m questions

7.8m answers

Other Questions

What forces can be classified as intramolecular
How many pounds in a 3.00 l bottle of drinking water?
Write the parts of the electromagnetic spectrum in order from lowest frequency to highest frequency
Which processes produce solute ions in a solution? A) Dissociation and Dispersion B) Ionization and Dissociation C) ionization and Dispersion
Explain why we must balance all chemical equations.
Link Copied!