nicol701 nicol701

17-01-2021
Chemistry

contestada

When an atom is charged, it is called an ion. How many electrons are in O^2-?

When an atom is charged it is called an ion How many electrons are in O2 class=

Respuesta :

DiamondGuyYT DiamondGuyYT

17-01-2021

Answer:

10 electrons

Explanation:

Answer Link

stephaniemorales1971 stephaniemorales1971

17-01-2021

O2- indicates an ion of oxygen having two extra electrons. I.e., since an oxygen atom normally has 8 protons and 8 electrons, this ion has 10 electrons (-10 charge) and 8 protons (+8 charge) giving it a charge of -2 (-10 + 8 = -2).

Answer Link

Otras preguntas

(03.02 mc) the function f(x) = 1.50x 12.50 relates how much kelsey pays for digital service, f(x), to the number of movies, x, she streams in a month. what is t

4-(x+2)<-3(x+4) A. X<-7 B. X>-7 C. X<-9 D. X>-9

Which expression is equivalent to (53)−2? 1 over 5 to the 3rd negative 1 over 5 times 5 times 5 times 5 times 5 times 5 times 53 1 over 5 times 5 times

what is the verbal expression for an algebraic expression the expression is 4q

what are the steps to figure out what 10 times as much as 0.08

Based upon the information in Act I of The Tragedy of Macbeth, what can you infer about King Duncan?

Which of the following would be equivalent to 11 to the 8th power over 11 to the 3rd power

Find the difference (ab+4a-6) - (ab-6)

your home phone company charges you by the minute. last month you used 125 minutes and your bill was $37.50. this month you used 175 minutes. how much will your

How do you find the value of q?