gi1ta4pNicoll gi1ta4pNicoll

01-06-2016
Physics

contestada

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

A.
-1

B.
-2

C.
+2

D.
+1

Respuesta :

tarathebest tarathebest

01-06-2016

-2. This is because it is gaining electrons. Electrons are negative. Therefore it is a negative charge.

Answer Link

Otras preguntas

24⋅((3⋅2)^−1 need answer rn

the city council wants the location of the entrance to a new city park to be determined by the reflection of the school entrance across the y-axis what are the

How was Taft's foreign policy different from Roosevelt's foreign policy?

The sphinx that stands near the great pyramid has the body of a

really need help asap

What term best describes a typical Roman sculpture dedicating only head and shoulders of a person

Vector ahs 4 orange picks for every 3 green picks.If 8 of the picks are orange, how many picks are green?

Find the adverb in the following sentence. In order for the surprise party to work, we need to get to the restaurant before she does.

A piece of iron is heated and then cooled by dropping it in water. The heat lost by the piece would be higher if A) the initial temperature and

What is the value of f(x) at x=8? F(8)=