cadenceandrews001 cadenceandrews001

10-05-2021
Chemistry

contestada

If an atom has 8 electrons and 8 protons and 9 neutrons then what is it's net charge?"
choices:
0
1+
1-
2-

Respuesta :

reneemccallum2004 reneemccallum2004

10-05-2021

The answer is 0. Protons have a +1 charge and electrons have a -1 charge. Neutrons are neutral.

Answer Link

Otras preguntas

Which invention made the cultivation of cotton profitable and lead to large plantation with minnie slave laborers ?

What idea does Emerson argue for in "Self-Reliance"? A) opinions are a form of religion B) people should think for themselves C) people have learned to ignore

What are the "pieces of bread" on either side of the "sandwich generation?"?

You order chops from the butcher. Chef A says the butcher's first step will be to cut the backbone away from the rib bones. Chef B says the first step will be t

Space ships have given scientists important information about mercury, venus and mars true or false.

Mr. Hanson has 3 lemons and 1 lime in a bag. He selects one piece of fruit without looking. What is the probability that Mr. Hanson will select a lemon? A. 1/4

The Civilian Conservation Corps was a public work relief program designed to preserve the nation's natural resources while providing unemployed men with jobs. W

Which would most likely cause molten rock material to become glassy igneous rock?

Can someone please help me with this question?

What is the approximate length of the right triangle