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

Corinna has $72. She wants to buy a $259 plane ticket. She will save up her earnings from working at the museum where she earns $17 per hour. Which inequality s

How do symbols contribute to the plot of the story

Ella has 0.5 lbs of sugar. How much water should she add to make the following concentrations? Tell Ella how much syrup she will have in each case. 20% syrup?

Why type of film interest you most and explain why? 1) inanimate Object 2) 6 minute Non-dialogue 3) Commercial/ PSA The longes answer please!

How do you solve n-6+1+n

6y/8+12=84 What is y How did you get that answer. Pls go step by step

would an american citizen charged with burglary be tried in a military tribunal or a civilian court

ABCD is a parallelogram. AE ⊥ DC, A[] ⊥ BC, AD = 10, AB = 15, A[] = 12. Find the length of AE. [] = F. For some reason brainly won't let me ask the question.

what is the slope and the y-intercept in 4x+5y=-5

Einsteinium-253253253 is an element that loses about \dfrac23 3 2 start fraction, 2, divided by, 3, end fraction of its mass every month. A sample of Einst