Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


According to what I studied argon has perfectly filled outermost shell Helium and neon also have complete outermost shell Argon electronic configuration: 2,8,8 , k,l,m shells Helium:2 k shell Neon : 2,8 k and L shell
0 0 0
Helium,neon,and argon are those elements which completely filled the outer most shell. helium-He(2) ,neon-Ne (2,8),argon-Ar (2,8,8) .they are nobel gases ..
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts