babygirlxdaay babygirlxdaay

23-05-2018
Chemistry

contestada

which element has 2 electrons in the outermost energy level

Respuesta :

bubblegum6000 bubblegum6000

23-05-2018

Helium, and other Group 2 elements. This would include the elements beryllium, magnesium, calcium, strontium, barium, and radium.

Answer Link

Otras preguntas

quadratic formula 2x²+9x-4=0

2r-4/r-2 please help

if measure of the angle fhg is 61 degrees, what is measure of angle fpg (on a circle)

Round 38.47 to the one decimal place??

Why should you ask people questions about school or their jobs?

which fraction is equivalent to 68%

A 5 gallon mixture contains 40% acid. A 3 gallon mixture contains 50% acid. What percent is obtained by putting the two mixtures together?

how to factor 16x²-72xy+81y²

what is the solution of 7x+21=21

Solve for x: x-1/4=1/2 help please