jadaaquinteroo582 jadaaquinteroo582

07-09-2018
Chemistry

contestada

A certain element forms an ion with 36 electrons and a charge of +2. identify the element. express your answer as a chemical symbol.

Respuesta :

kenmyna kenmyna

16-09-2018

The element is Sr (strontium)

strontium is in atomic number 38 in the periodic table. Strontium has 2.8.8.8.8.2

it loses two electrons to become stable hence it has a charge of 2+. when strontium loses two electron it form ion with 36 electrons

Answer Link

Otras preguntas

Which situation was a long-term result of the deaths of many medieval Europeans from famine and disease? A. The pope officially called for an end to the Crusade

Please Help, I also need the work along with the answer. Suppose that in a rectangular parking lot, if one goes from corner to corner, the distance is 37 yards.

Which term best defines the controlled, measured addition of the amount of a solution of known concentration required to react completely with a measured amoun

Voilà mes amis sur cette photo. Je vais vous dire ce qu'ils font comme métier. Devant moi, qui aime travailler tous les jours avec des nombres, il y a Vincent;

Your boss wants you to devise a way for remote contractors to be able to access the server desktop. There is one stipulation, however, in that your boss wants t

Which until rate is the lowest price per ounceChoice A:5 ounces of raisins for $1.49Choice B :12 ounces of raisins for $3.59 A.choices AB. choices BC. the unit

Can someone answer and explain?

Geometry: Solve for X

if y=3x^2/2x^2+2x/-3 calculate dy/dx

Where did the first slave trade start