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

If a mass of 0.5 kg is displaced by 30 cm using a spring with a spring constant of 2 N/m, find the following:a) The angular frequencyb) The period of oscillatio

[tex]z = 2 + 3i [/tex]

arcticle a go green day

Della Ahkta has a whole life policy for $50,000. She pays an annual premium rate of $13.47 per $1,000. When she signed her insurance contract she chose to use t

One of the main functions of the musculature system is to allow ___________ of the body.

Panther Company's bookkeeper debited supplies expense for the cost of goods sold during that month. The bookkeeper discovered the error prior to closing the boo

According to self-– theory, Eric holds beliefs not only about what he is actually like but also about what he wants to be like and how he feels he should be. Er

You are the security manager for a large organization. Your NIDS has reported abnormal levels of network activity and several systems have become unresponsive.

Anybody..? Tryna help a gal out i need help! Its slope

47% of 157 hours is what?