smepi1cabarn smepi1cabarn
  • 17-01-2017
  • Chemistry
contestada

How many valence electrons does a helium atom have? consult the periodic table.

Respuesta :

litunchie
litunchie litunchie
  • 17-01-2017
2 electrons i believe
Answer Link
Аноним Аноним
  • 17-01-2017
It has 2 electrons. Helium only has 2 electrons total, not 8,and they are all in the same shell

Answer Link

Otras preguntas

Please HELP!!! If 2 of you help I will give you BRAINLIEST!!!! In parallelogram ABCD, m∡A is 70°. Find ∡B
The one who was shot in the back a filipino writer and a hero who is it?
What is the factors for x squared plus 5x - 6
Who was the leader of the Persian Empire that tried to take over Greece? King Kong King Phillip Confucius Cyrus the Great
ANSWER ASAP PLZ!!!!!! a) What equation does this balance represent? b) Solve the equation. Explain your steps.answer correct and get brainlyest
Help its due in 20 minutes please​
Pls help it is due today
HELP PLEASE!!!! i have a research about mars, i need websites for it
The environmentalists believe that the pollution in Kathmandu valley is out of control ​
disadvantages on fundamental rights​