Consider oxygen, which has an atomic number of 8 and an atomic mass of 16. how many valence electrons does it have?a. 2

Question

04-07-2017
Chemistry

contestada

Consider oxygen, which has an atomic number of 8 and an atomic mass of 16. how many valence electrons does it have?a. 2

Respuesta :

Otras preguntas

A chemical equation is shown below. FeC13 + NaOH -> NaCl + Fe(OH)3 What are the coefficients that should be added to balance this question? Explain how this

Todd is putting new oak baseboard trim in his living room. He has one piece that is 12 1/2 ft long and another that is 8 2/3 ft long. How much trim does he have

Using only the digits 5, 6, 7, 8, how many different three digit numbers can beformed

1. A bicycle initially moving with a velocity5.0 m s-1 accelerates for 5 s at a rate of 2 m s? Whwill be its final velocity ?

Why is it difficult to maintain constant speed of a vehicle?

What is 9.4582 rounded to 1?

Prove that:Sin^2A+Sin^2B.Cos2A=Sin^2B+Sin^2A.Cos2B

You work as a residential painter. A customer wants two tables and eight chairs painted using one coat of the same color paint. Each table requires 158 5 8 qua

which is the graph of the function fx=x^2+2x+3

mathmate mathmate · Answer 1 · 2017-07-09T03:15:34+02:00

mathmate mathmate

09-07-2017

The maximum size of the inner shells are 2,8,18...
Valence electrons are found in the outermost shell of an atom (most of the time).
So the valence electrons of oxygen lies in the second shell, which has 8-2=6 valence electrons.

Answer Link