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

Fill in the blank in the following sentence with the appropriate noun below.Tu voyages de nuit. Tu vas dormir dans le train. Tu dois réserver __________.

Provide a definition of what justice means to you without copying definitions from the internet and provide an example of a south African law that you find unju

Fix the two words that are used incorrectly. On their road trip from Mexico two the Grand Canyon Christine and Nora past through the cities of Tucson Phoenix an

what are the twin characters of growth

A square photograph has a side length of x + 8. It is surrounded by a frame that is 2 inches wide all the way around. Write a simplified expression for the area

15 grams is equal to tablespoon

Cuales fueron las corrientes pobladoras de argentina? Principales ciudades y motivos por los que se fueron

IF YOU KNOW FRENCH ALLER + PREPOSITIONS PLZ HELP ME ON DIS AS MUCH AS YOU CAN :) THANK U <3

An historic coup to overthrow a repressive government in Equatorial Guinea took place in 1979 and was led by Francisco Macías Nguema. ¿Es cierta o falsa la orac

question is in the image I put!