cloudpastel cloudpastel

20-09-2018
Chemistry

contestada

What is the number of electrons in an atom that has 20 protons and 17 neutrons.

Respuesta :

Celeene Celeene

20-09-2018

The answer is 20 because in an atom no of protons equal no of electrons

Answer Link

Otras preguntas

a new motor home costs $89000. It is expected to depreciate 9% each year.Find the value of the motor home in 4 years.

what are the north germanic languages?

Please someone help me out in the next 30mins with this problem!

How did the U.S. acquire the territories of California, Nevada, Utah, and parts of Arizona, New Mexico, Colorado, and Wyoming in 1848?

which is more important,friendship or justice

what are adjective clauses?

what are the different types of war poetry?

5/6 - 2/6 in simplest form

what is a false analogy fallacy?

what are the north germanic languages?