tristaneast3297 tristaneast3297
  • 04-07-2017
  • Physics
contestada

A piece of plastic has a net charge of +2.00 ?c. how many more protons than electrons does this piece of plastic have? (e = 1.60 × 10-19 c)

Respuesta :

meerkat18
meerkat18 meerkat18
  • 16-07-2017
a neutral atom has a charge of zero which means that the number of protons or the positive charges is equal to the number of electrons or the negative charges. In this case, if the charge is zero, this should mean that the number of electrons is 2 less than the number of protons present in the atom. 
Answer Link

Otras preguntas

What is national debt
A newspaper conducts a poll online to determine what proportion of voters approve of the proposed tax increase. In order to participate, people need to log onto
Short answer question: Who was Theodora? What civilization is she from? What are some things she did in her position of power?
20 identical prizes are distributed to a group of 180 people. how many ways are there to distribute the prizes if each person can receive at most one prize
What is group discussion explain with example?
Write f(x) = |x-6 as a piecewise function.
Which word from this passage of Matthew Arnold’s ""Dover beach"" makes the mood of the poem sad and lonely
A toy rocket is launched from the ground level with an initial vertical velocity of 96 ft/s. After how many seconds will the rocket hit the ground
What is an example of totalitarianism today?
PLEASE HELP ME Find the length of the third side. If necessary, round to the nearest tenth. 11 12