Michael5916 Michael5916

02-01-2016
Chemistry

contestada

How many valence electrons does copper contain?

Respuesta :

Billymkhoi Billymkhoi

02-01-2016

Copper has 29 electrons, and its electron configuration is:
1s2 2s2 2p6 3s2 3p6 3d10 4s1.

Therefore, copper has 1 valence electron.

Hope this helps~

Answer Link

Otras preguntas

Which three excerpts from Nadine Gordimer's “Once Upon a Time” are reminiscent of those elements found in traditional fairy tales? Select all that apply. In a

plzzzzzzzzzzzzz help

Which strategy will help you revise your choice of words to achieve your purpose? A. compiling a list B. using hexagonal writing C. circling dull words D. p

Is 100 a reasonable estimate 915.25 divided by 88.22

How do you solve proportions

Which theory uses game playing to understand the development of self?

When the united states entered world war i, it was a.well prepared thanks to the foresight of woodrow wilson. b.well prepared militarily but not industrially. c

ideological differences between the United States and the Soviet Union led to the

You should make a variety of appeals-to the audiences’s logic as well as your own image. True or false

The future value of $200 received today and deposited at 8 percent compounded semiannually for three years is ________. $380 $158 $253 $252