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

4m square - 8mn+3n ( resolve into factors)

when x^2 - 3x +2k is divided by x+2, the remainder is 7. find the value of k.

Which statistic is a measure of how data are dispersed in a population and can be used to give context to larger data sets

Look at the diagram. When this process happens in human cells, how many chromosomes will there be in cell F? Enter your answer as a number

jeremy drove to work with the average speed of 42 miles per hour. if he had driven with the speed of 48 mph, he would have arrived 10 minutes earlier. how far i

The speaker has just made a key point. The global middle class will double in the coming years. However, this new middle class rising out of emerging economies

(3ab+2c)^3 what is the answer

(a)234.3x13 (b) 31.38 X 5 (c) 0.653X 45 (d) 21.45X 10 (e) 25.41X 18 (f) 93.2 X 47 (g) 234.2X 342 (h) 89.4X20 (a)1.1 X 3.0 (b) 2.5 X 1.4 (c) 3.4X 4.6 (d) 2.4X4

razones y proporciones. un pelotero profesional ha bateado 14 imparables , en 40 turnos al bate . hallar la razón entre las veces que ha bateado de imparable y

Read this sentence: “Crabs and lobsters crawl along the ocean floor.” A. Change “crabs” and “lobsters” to “sea creatures.” B. Change “crabs” and “lobsters” to “