yusufmorsi2500 yusufmorsi2500

03-07-2016
Chemistry

contestada

The electron configuration of calcium is
A. 1s22s22p23s23p34s2.
B. 1s22s22p103s23p4.
C. 1s22s23s23p63d8.
D. 1s22s22p63s23p64s2.
???

Respuesta :

Willchemistry Willchemistry

11-07-2016

20 Ca :

1s², 2s², 2p⁶, 3s², 3p⁶, 4s²

Answer D

hope this helps!

Answer Link

30-10-2018

1s^2 2s^2 2p^6 3s^2 3p^6 4s^2.

Answer Link

Otras preguntas

Is the clause in parentheses an adjective or adverb clause? Edgar Allan Poe was an American author (who wrote Gothic and macabre short stories).

Explain why an addition problem that has a 4-digit addends could have a 5 digit sum.

How did the issue of slavery divide the union

Which are characteristics of trade in ancient Egypt? Choose all answers that are correct. A. Egypt had its own silver and gem mining. B. Traders came and went u

How to say how are you in tonga

how does arachne feel about her weaving skill

When solving a word problem, what step should you always do after reading the problem, but prior to writing the equation?

What important decisions had to be made concerning the fate of the seceded states and the rights of those freed from slavery?

Which of the following effects would not likely result from enacting a free trade agreement? A. Imports would increase. B. Exports would increase. C. Prices of

Which of the following effects would not likely result from enacting a free trade agreement? A. Imports would increase. B. Exports would increase. C. Prices of