briana1224paz briana1224paz

02-12-2020
Chemistry

contestada

What is the electron configuration of calcium?

Respuesta :

Misba98 Misba98

02-12-2020

Answer:

(Ar) 4s2

Explanation:

How many numbers in tje outershell etc calcium atomivc no20

Answer Link

Otras preguntas

9. Why do solar cells need an inverter? Please explain. A. Their energy output is alternating current. B. They need a way to store energy for cloudy days.

PLEASE HELP FAST! A marble is selected from a bag containing eight marbles numbered 1 to 8. The number on the marble selected will be recorded as the outcome. C

Sports trainers treat sprains and soreness with ethyl bromide. it is manufactured by reacting ethylene with hydrogen bromide: h5sil9512 use bond energies to fin

13. Which of the following is the graph of y = 3(1⁄5)x?

Rectangle ABCD with coordinates A(1,1), B(4,1), C(4,2) and D(1,2) dilates with respect to the origin to give rectangle A’B’C’D’. If A’B’=6 what is the scale fac

What is the value of cos H? round to four decimal places if needed? F 77 G 36 H 85

What do critics say about the effects of the Green Revolution?

I’m thinking of a number. The square of this number is the same as the number times 4. What could my number be?

What is the equation of the line that passes through the points (2,4) and (-4,1)

Help me find the domain of this.