jaybird0807 jaybird0807

03-11-2020
Chemistry

contestada

If an atom has 15 protons, 12 neutrons, and 19 electrons, what is the atom's electrical charge? A. -7 B. +7 C. +3 D. -4

Respuesta :

felixa4389 felixa4389

03-11-2020

Answer : The atoms electrical charge is -4. (D. -4)

Answer Link

Otras preguntas

why are fossils of clams more numerous than those if the worms or cnidarians ?

Explain 2 different ways to find the greatest common factor of 15x2y3 and 24x4y2 .

which areas were obtained after the revolutionary war?

determine the most precise name of the quadrilateral ABCD from the information given. for #13 & #14

What's the formula to perimeter

What are similarities between:The Han and Shang Dynasties?The Han and Xia Dynasties?Please help as it's due tomorrow and I don't have long to do it!

The sum of two numbers is 44.The larger number is 20 more than the smaller number. What are the numbers?

factoring, x squared +x-6?

What is 4p-13p-p=-150 More 2 step equations. I don't get this one at all

An infant is 32.625 inches (in) long. Write this as a common fraction.