shroomieeee shroomieeee

22-04-2021
Chemistry

contestada

29. Which is the electron configuration of an atom
in the excited state?
(1) 1s 2s²2p2
(2) 1s 2s22p'
(3) 1s 2s22p5352
(4) 1s²2s²2p%35'

Respuesta :

jameserengwa jameserengwa

22-04-2021

2 is right am 70 percent sure

Answer Link

Otras preguntas

Matt and Patricia are husband and wife and live in Oregon. In 2010 and using her funds, Patricia purchased a residence for $400,000, listing title to the proper

sadik inch's bonds currently sell for $1,300 and have a par value of $1,000. They pay a $105 annual coupon and have a 15-year maturity, but they can be called i

uppose McKnight Corp.'s breakeven point is revenues of $ 1 comma 100 comma 000. Fixed costs are $ 660 comma 000. Requirements 1. Compute the contribution margi

Which story premise contains the most conflict?A. Mr. Velasquez loses his keys just minutes before his wedding.B. An army marches in full uniform through the st

Which statement best describes the world in 1900? In much of the world, more people live in cities than in rural areas. Medical advances include antibiotics, vi

George is reading a book. At the end of 3 hours he has read 90 pages, and at the end of 5 hours he has read 238 pages. What is the average rate of change? Type

Peter and his friends __________ to school by bus. (go)

what substances must be provided for aerobic respiration to take place from outside the cell

L1 PointWhat would most likely happen to this ecosystem if all of the gray wolveswere removed?SecondaryconsumersRaven (detrilivare)Say GllRed loxPrimarycon5MCIS

g X, Y, and Z are all estimators of the same parameter. X and Y are unbiased estimators, while Z is biased. Also, the variance of X is larger than the variance