onedirectionfamily onedirectionfamily

01-06-2017
Physics

contestada

An atom is chemically stable if its outer energy level (is filled with, contains no) electrons.

Respuesta :

01-06-2017

Well, according to the octet rule, an atom is chemically stable when the outer energy level is filled with 8 electrons. Similar is the case with noble gases. They contain 8 electrons in the outermost shell and thus they are stable.

Answer Link

Otras preguntas

Match each inequality with its solutions set

which expression represents 87 less than the product of 12 and 15

On a road map, the distance between 2 cities is 2.5 inches. The map scale is 1 inch:30 miles. What is the actual distance between the cities?

4−x+16−3x=3 what is X?

The process of photosynthesis converts carbon atoms from carbon dioxide into

CAN SOMEONE PLEASE HELP ME WITH THIS QUESTION I DONT UNDERSTAND IT I NEED HELP ITS DUE IN 3 MINUTES

Who commanded the cross channel invasion of Normandy to open a second western front in europe

Compute the value of the discriminant and give the number of real solutions of the quadratic equation. −4x^2 + 6x - 1=0

SOMEONE PLSSS HELP ME ON NUMBER 7& 8 PLSSSSSS

A botanist found a correlation between the length of an aspen leaf and its surface area to be 0.94. Why does the correlation value of 0.94 not necessarily indic