Question

enter the numbwr of electrons in each energy level (shell) for each of the elments. if the energy level does not contain any electrons, enter a 0.

H, N, Mg, Ca

shat is fhe neutral atom that has its first two engeey levels filled, has 7 electrons in its third energy lebel, and has no ofjer electrons? enter the name of the element, not the abbreviation.

nt Score: 0/3000 Resources Ex Give Up? Hint Check Ar of 30 > Enter the number of electrons in each energy level (shell) for each of the elements. If the energy level does not contain any electrons, enter a 0. It may help to refer to the periodic table. H:

Answer 1

Number of electrons Hydrogench) Number of 0 n = 1 electroux n=2 n=3 11 n = 4 Nitrogen (N) Number of electrons n=1 n=2 n=3 n=4 3 Number of elections mg (magnesium) nad n=2 m=3 n=4 Number of eletas Ca (calciuen) n=1 n=2 n=3 n=4 do od chlorine has first two every levels filled & has electrons in his its third energy links.