earjChrynshale earjChrynshale

08-04-2016
Chemistry

contestada

How does an atom become an ion with a -2 charge?

Respuesta :

ojuelagba ojuelagba

09-04-2016

The atom gains two electrons to have a -2 charge.

Answer Link

Otras preguntas

A(n) ____ is a named collection of data that exists on a storage medium.

The graph of which function is decreasing over the interval (–4, ∞)? f(x) = (x + 4)2 + 4 f(x) = –(x + 4)2 + 4 f(x) = (x – 4)2 – 4 f(x) = –(x – 4)2 – 4

What are the three parts of a a formal essay

What is the y-intercept of the graph of the function f(x) = x2 + 3x + 5? (0, –5) (0, –3) (0, 3) (0, 5)

Trent wants to buy a ham sandwich the original price is six how much will Trent pay if he buys during the sale

In Sam’s pet corner, there are puppies and parrots, the total of 15 heads and 50 feet. How many parrots and how many puppies?

· Italy · Poland · France · The Netherlands All of these countries can be found in A) Eastern Europe. B) Western Europe. C) Southern Europe. Eliminate D)

The answer to which question will not help you to evaluate a source for credibility? A.What are the author’s credentials? B.How current is the source? C.What is

Prof. okamoto selects 3 different students to report on 3 different current events. if there are 27 students in the class, in how many ways can professor okamot

The historical skill of corroboration involves