aforathar aforathar

06-08-2020
Physics

contestada

how many electrons do calcium have in their outer shell

Respuesta :

HanifahA HanifahA

06-08-2020

Answer:

Calcium has two electrons in its outer shell.

Explanation:

Calcium is defined as a metal due to its physical and chemical traits. The two outer electrons are very reactive. Calcium has a valence of 2.

Answer Link

Otras preguntas

lines s and t intersect so that the measure of angle 1 is 85 degrees. if angle 2 is supplement to angle 1 what is the measure of angle 2

Determine if the following lengths could represent a triangle. If they can, determine if the triangle, is acute, obtuse, or right. A. 5, 8, 13 B. 7, 12, 26 C.

What is the value of x in inches ?

hi guys how is your day going?

Las mujeres son jovenes Las mujeres están jovenes Las mujeres son viejas Las mujeres están viejas

The concept of a government sharing power between a central government and smaller regional governments is called... A. Confederalism B. Democracy C. Federalis

1.If something happened in ancient Egypt, when did it happen? A. between 1600 and 1900. B. in the past twenty years C. before the year 500 a.d. D. in past one h

What is the main driving force for surface ocean currents? A. surface water density B. abundance of oceanic life C. gravitational force of the Moon D. friction

Mallory eats an average of 2,100 calories each day. She expends about 2,300 calories each day. Is Mallory in a state of energy balance? Yes or No How many extra

Using the product rule of differentiation , evaluate the derivative of g(x) = (2x3-5x)(7x+9)