Chancetherapperr Chancetherapperr

19-01-2017
Chemistry

contestada

An atom contains 4 protons 3 neutrons and 5 electrons what is its total electric charge?

Respuesta :

Аноним Аноним

19-01-2017

We don't take neutrons into account as they are neutral.
Total or Net electric charge = [ 4(+1) + 5 (-1) ] × 1.6×10^-19= -1.6×10^-19C.

Answer Link

Otras preguntas

show the cause and effect of the battle of fallen timbers...

Ten boys share 7 cereal bars equally.What fraction of a cereal bar does each boy get?

Which of the following root words mean small? Micro- Kudo- Mal- Macro- Please help!

I may stutter and falter when I get up to give my presentation, but rest assured, I know what I am talking about. What synonym context clue helps find the meani

describe how the life of a teen parent differs from the life of a teen without a child.

an algebraic expresion that has no like terms ( 2 words)

which is greater 4L or 4500 mL?

If you save your money, you will be able to buy a car before you graduate from high school. What kind of CLAUSE is "If you save your money"? adverbial clause ad

Write a statement summarizing progressive beliefs?

How did World War II influence and change the identity of the United States throughout the 1900s and into the present?