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

What is the pianist in “The Weary Blues” doing when he makes the piano “moan with melody”? A. playing poorly though enthusiastically B. humming with the m

Simplify radical 64.

the first formal laboratory for research in psychology was established by B.F. skinner

A. Answer the following questions about the reading selection in complete Spanish sentences. When you are satisfied with your answers, attach them to 2.07 Asig

what is this? like the answer im so lost. PLEASE HELP 12 – (2 × 3)

what are the factors of 56

When Grendel fights Beowulf, the reader learns that the monster’s “time had come,” and he will soon die. What does this idea say about the Danish belief in fate

what body of water is found west of the caucasus mountains? lake Baikal Volga river black sea Baltic sea

Which part of the brain controls body movements and processes information from the sense organs? (1) Cerebral cortex. (2) Pons. (3) Corpus callosum. (4) Pituit

The structure of hair is formed by keratin. Keratin is most likely which of the following polymers? A) nucleic acid . B) lipid . C) starch . D) protein. .