justagirl983 justagirl983

01-11-2016
Physics

contestada

How many valence electrons are there in silicon, which has an atomic number of 14?
A. 2
B. 4
C. 6
D. 8

Respuesta :

Loliypop3 Loliypop3

01-11-2016

B. There Is 4 Valence Electrons!

Answer Link

Аноним Аноним

01-11-2016

How many valence electrons are there in silicon, which has an atomic number of 14?

B>>4

Answer Link

Otras preguntas

which expression is equivalent to 3(x+2)(x-1)+5x(x-1)

an object 3.9 feet tall casts a shadow that is 11.7 feet long. how long in feet would the shadow be for an object that is 13.2 feet tall?

Glycolysis is a body process which involves: a.the passage of water through a semipermeable membrane b.the division of the nucleus of a body cell c.the maintena

would you most likely measure a leaf using ounces ,pounds o tons? explain

n+9/4n+36 simplify this

explain how the following terms are related: element, atom, molecule, chemical bound, compound, mixture, and substance.

Please Help [tex]7z-1/2=3z-2 [/tex]

what is 5 times something equals 120

Besides, what could they see but a hideous and desolate wilderness, full of wild beasts and wild men-and what multitude there might be of them they knew not...t

Do kelp have nuclei, and organelles?