courtneysimsjrowg7mt courtneysimsjrowg7mt

18-09-2017
Chemistry

contestada

37 electrons, 50 neutrons and 39 protons. what is the atom charge.

Respuesta :

magistercollege magistercollege

25-09-2017

39 protons exert 39 positive charges.
37 electrons exert 37 negative charges.

Add them together using the charges as signs on the numbers:
+39
-37
---
+2 NET CHARGE. The ion would have a +2 charge.

Answer Link

Otras preguntas

Tickets to the zoo cost $4 for children, $5 for teenagers and $6 for adults. In the high season, 1200 people come to the zoo every day. On a certian day, the

The kingdom described in "the lady, or the tiger?" is _____. actual mythical an ancient city which has since been destroyed

After philip’s assassination, alexander decided not to invade persia. true or false.

I MET a traveller from an antique land Who said: Two vast and trunkless legs of stone Stand in the desert ... Near them, on the sand, Half sunk, a shattered vis

Explain why food chains do not tend to exceed four links.

In a comparison taste test of two juice drinks.....

Hemoglobin carries oxygen to body cells. Which body system contains hemoglobin?

what is the percent of 40% of 80

Describe the evidence charles darwin gathered that led to his theory of evolution

2. Which theme does the following line from the novel represent? “he hated that his name is both absurd and obscure, that it has nothing to do with who he is,