nessa142 nessa142
  • 05-01-2017
  • Biology
contestada

what element has 2 energy levels and 1 valance electrons

Respuesta :

Apocrophon
Apocrophon Apocrophon
  • 05-01-2017
Lithium is the third element, has 1 valence electron, and the valence electron is in the 2nd energy level.
Answer Link

Otras preguntas

Which sentence below is a complete sentence? A. Despite the fact that they were poor, the family was very happy. B. Because Amy had performed so well on the ri
there are 160 students in the band if there are 100 boys what is the REDUCED ratio of girls to boys?
Why was Washington's warning about political parties not headed?
Why doesnt everyone who is accused of a criminal act use criminal insanity as a defense?
how did the revolt in Haiti influence Napoleon's decision to sell Louisiana
Name three elements that are good conductors of electricity
Why is diffusion and osmosis important to the cell
Which characteristic does ancient India share with other early civilizations such as the Egyptians Mesopotamia and the Chinese?
How can I find 30% of 2140?
Twelve boys collected 16 aluminum cans each. Fifteen girls collected 14 aluminum cans each. How many more cans did the girls collect than boys?