sydneyjones sydneyjones

04-01-2017
Biology

contestada

How many valence electrons does a carbon atom have?
a.) 2
b.) 4
c.) 6

Respuesta :

LillyPrince LillyPrince

04-01-2017

B.) 4 , they have 4 electrons

Answer Link

Steel42 Steel42

04-01-2017

The main group number for an element can be found from its column on the periodic table. Carbon is in group 4 and has 4 valence electrons.

Hope I helped :)

Answer Link

Otras preguntas

Mostly lined with mucous membranes that trap dust. a. The larynx b. The nose c. The pharynx

Which of the following is not necessarily true of metapopulations? a. They are comprised of collections of subpopulations. b. Each subpopulation has a realistic

Write the sum using summation notation, assuming the suggested pattern continues. 8 + 27 + 64 + 125 + ... + n^3

PLEASE HELP! NEED ASSISTANCE WITH CHEMISTRY! write balanced chemical equations that show the dissociation of the following compounds in water. Be sure to includ

a) How do roche moutonnees and drumlins form? b) Can you tell the direction of ice flow from these features?

What is also called "swimmer's ear" A. otitis media B. otitis exterma C. otitis interna D. none of these options are correct

Ellie’s mom sells toys. She sold 7/10 of the toys. Select a way 7/10 can be written as a sum of fractions

i need help asapppppppppp AB=14

What is the composition of Earth's core? Solid rock Solid iron surrounded by molten iron Molten iron surrounded by solid iron Hydrogen gas

Can someone help me with this question????