marleym321789 marleym321789
  • 02-12-2020
  • Chemistry
contestada

Use the periodic to fill in the numbers in the electron configurations shown below.

B: 1s2 2sA2pB

A =
2
B =
1
Na: 1s22sC2pD3sE

Respuesta :

ciqarz
ciqarz ciqarz
  • 02-12-2020

Answer:

B: 1s²2s²2p¹

Na: 1s²2s²2p⁶3s¹

Explanation:

A = 2

B = 1

C = 2

D = 6

E = 1

Hope that helps.

Answer Link

Otras preguntas

plz help me ! 11. In "The Censors," Juan takes on the job of a government censor in a plan to approve his own love letter to Mariana. Instead he is executed
Alcohol is a key factor in ___________ of all manslaughters, assaults, and murders. A. one-quarterB. almost halfC. more than half
how is social status directly related to health care?
if omni means "all" and potent means "power," what is the best definition of omnipotent?
What is the fastest way to get faster and stronger using foods
One invention that has made many complex machines possible is the _____. pyramid shaduf wheel printing press
how do humans effect the ecosystem
PLEASE HELP ASAPPPPPPPP
the volume of a sphere is a function of its​ radius, v equals four thirds pi r cubed . evaluate the function for the volume of a volleyball with radius 10.7 cm
Read the following paragraph from "adolescence and personality": at precisely the time that adolescents feel unsure about who they are, society begins to ask th