baja
baja
03-06-2016
Chemistry
contestada
how many electrons are contained in a co3+ ion
Respuesta :
isaackz97
isaackz97
03-06-2016
The atomic number of cobalt, CO is 27. Since, the cobalt that you asked is in ion. The number of electrons should be 27-3 --> *24* Reasons being that cobalt has donated/given away 3 electrons.
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
What is the value of x in 15x-10= 20
The following statements about carbon dioxide are true EXCEPT a. It can be prepared by the action of acid on CaCO₃ b. It is used in fire extinguishers c. It d
Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?1) If b is negative, the parabola opens downward2) If a is negative,
Which of the following oxides can dissolve in water to form a solution that would turn litmus indicator red in color? a. MgO b. K₂O c. CO₂ d. ZnO e. H₂O
Which of the following oxides can dissolve in water to form a solution that would turn litmus indicator red in color? a. MgO b. K₂O c. CO₂ d. ZnO e. H₂O
solve for x: 2x^2+4x-16+=0
What two factors determine the state of rocks and metals Inside the earth?
What is the product of (x+1) and (2x^2+3x-1)?
Wages. JoAnn works in the publicity office at the state university. She is paid $10 an hour for the first 35 hours she works each week and $15 an hour for every
What is the product of (x+1) and (2x^2+3x-1)?
