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

Otras preguntas

The perimeter of a triangle is 92 cm. If two sides are equally long in the third side is 8 cm long then the other side, Find the length of three sides

why is cloning humans so hard?

A 7-digit number 12 A 019 B is divisible by 72. What is A × B ?

I need help with Law of Sines; I posted pictures but I need help ASAPP

List 3 reasons why the North opposed slavery and why the south was for slavery.

Which of the following is the saluting to the inequality 9+2x>5x? A. 2 B.3 c.4 d.8

The reactants of two chemical equations are listed. Equation 1: AgNO3 + Zn Equation 2: AgNO3 + MgCl2 Based on the type of reaction, which reaction can be used t

Scientists are testing substance L to determine how it enters mammalian cells in a culture. The cells maintain a 120 millimolar (mM) intracellular concentration

One number is = of another number. The sum of the two numbers is 12. Find the two numbers. Use a comma to separate your answers.

Which literary concept did the author use in writing this story? ..Jenna was surprised when her mother turned the car onto a dirt road—which wound and snaked fo