a0lisskrissyahlove a0lisskrissyahlove

15-05-2016
Chemistry

contestada

When an oxygen atom forms an ion, it gains two electrons. What is the electrical charge of the oxygen ion?

A.
+2

B.
-1

C.
+1

D.
-2

Respuesta :

MelanieeSCHWINDT MelanieeSCHWINDT

17-05-2016

D. 2- youre adding two negative charges to a neutral element

Answer Link

19-05-2021

The electrical charge of the oxygen ion is -2.

Answer Link

Otras preguntas

Spanish please help ! Forma oraciones con estos elementos. Usa el pretérito.

Question 3 A man earns $3580 per month and spends 65% of it. How many does he save every month? $2327 $2237 $1523 $1253 Other:

What are the possible values of x in the following expression? A. -4 B. 0 C. 4 D. -4 and 4

If you deposit Tsh 4000 into an account paying 9% annual interest compound monthly ,low long until there is Tsh 10000 in the account?

How do Supreme Court justices decide how to rule in a case?

The ratio of math teachers to choir teachers is 3:2 respectively. There are 12 math teachers. How many math and choir teachers are there all together?

Find the product. - mnp (3 m - 5 n + 7 p ) -3 m2np + 5 mn2p - 7 mnp2 -3 mnp + 5 mnp - 7 mnp -3 m + 5 n2+ 7 p2 3 mnp - 5 mnp + 7 mnp

necesito que me ayuden con unas tareas de matematicas de primer grado de secundaria

Which wave property is related to how loud or soft a sound is?

You and your friend are saving money to buy bicycles that cost $175 each. You have $45 to start and save an additional $5 each week. The graph shows the amount