kkammyy kkammyy

26-02-2019
Physics

contestada

if an atom has 2 protons,3 neutrons, and 3 electrons, what is the electrical charge of the atom?

Respuesta :

elhamrah11 elhamrah11

26-02-2019

Neurtons have no charge.

Protons have a charge of +e

Electrons have a charge of -e

So you have 3-e + 2e = -e

The electrical charge is a negative charge

-e = -1.6E-19 C

Answer Link

Otras preguntas

In the following figure CB is perpendicular to AB, and CD bisects angle ACB. Find angle DBF

the difference between twice a number and a number that is 5 more then it is 3

Evan read a total of 24 books over 6 months. After belonging to the book club for 11 months, how many books will Evan have read in all? Solve using unit rates.

Help please I need an answer

if x plus 4 equals 12 then x equals 8

Springfield and Futureland are 750 miles apart. Carmen leaves Springfield traveling toward Futureland at 65 miles per hour. At the same time, Vivian leaves Futu

Exactly how many slices of 1.5 cm each can you cut from a whole bread which is 22.5 cm long?

What is the value of -5.872 + (-5.1) ÷ 1.5? (a.) -9.272 (b.) -2.472 (c.) -7.315 (d.) 0.515

I need help omg thanks !

You can walk 1.75 miles in 30 minutes. What is your average speed?