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

which ability does the following ex represent? As financial planner, you advise people about where to invest their money? A. assertive B. persuasive C. system

I will give BRAINLIEST to whoever is correct.

describe the difference between a complex and compound sentence in the simplest way you you can...

Solve the system by substitution. y = 2x 3x + 2y = 21 A. x = 3, y = 6 B. x = 6, y = 3 C. x = 3, y = –6 D. x = –6, y = 3

Which languages make up a majority of religious words in english?germanicfrenchlatincelticgreek?

what is 5 = 5/6x x =

What is the one thing every living thing must either make or get from another living thing?

What is the one thing every living thing must either make or get from another living thing?

In a fairy tale, you will often find

The cost to rent a video game for 3 days was $10. It costs the same amount each day.