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

HELPPPPP PLEASE!!!! How does Yunior express his feelings to his father nonverbally.

when did the mughal empire expand the least

182 divided by 7 step-by-step

A teacher showed this animal to students on a field trip. Which tool will the students use to record the animal's behavior? A. Graduated cylinder B. Notebook C.

Calculations with Percent - Item 35698 Question 7 Asha bought 60 fruit baskets. 25% of the fruit baskets have 12 pieces of fruit in each basket. The remaining 7

1. (8.5d) A compound has a formula Mg:(PO.). Which best describes the atoms that make up this compound? A. B. Atom Magnesium (Mg) phosphorus (0) Oxygen (0) Numb

Sandy threw a ball 86 inches. She picked it up and threw it another 12 inches. Then she threw it another 10 inches. How many feet in total, did Sandy throw the

When did neocolonialism start in latin america.

Another word for the writer’s tone is _________________. A) attitude B) theme C) opinion D) vocabulary

What is the slope of the line? y-4=-7(x-6)