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

Which claim is supported by significant scientific research?A. In the last 10 years, sea level has risen twice as fast as in previouscenturies.B. There is no re

What are the factors of the following quadratic?x2 + 9x + 8

Twice a number, decreased by 4, is at least 12. Which of the following is a solution?8576

Frogs lay spherical eggs that are 1.2 millimeters in diameter. Nutrients are absorbed through the egg's surface. What is the approximate area ofa frog egg's sur

A) This graph represents Function or non function?B) is it discrete or Continuous?Because of you count dots or measure lines?The domain is:The range is:

and TU=8x+5 find the value of x first half of question is in photo it ends at the number 61

Find an equation of the line that goes through the points (-10,13) and (-4,7). Write your answer in the formY=mx+b

24. Which point is part of the solution for the system of inequalities graphed below? A. (-1,-2) B. (3,1) C. (1,-2) D. (-3,1)

question provided in picture only need assistance with part b

evaluate 2x + y when x = 15 and y = 4