maryzahnle maryzahnle

10-11-2016
Chemistry

contestada

a cobalt ion has a charge of 2. how many electrons does it have?

Respuesta :

Аноним Аноним

10-11-2016

In your question there no other number so 2

Answer Link

Milly1111 Milly1111

10-11-2016

25 electrons
Because is a positive 2 so minus two.
27-2=25

Answer Link

Otras preguntas

Barry's Bagel Emporium sells a dozen bagels for $5.00. This price is no longer high enough to create a profit. The owner decides to raise the price. He does not

Congress was hearing testimony concerning NAFTA. If this agreement is signed as it is currently drafted, the next thing you will hear will be a giant sucking so

Can someone please answer this question please answer it quickly I need it please answer it correctly and please please show work

What is the value of x? Enter your answer in the box. x =

To determine the evolutionary relationships among organisms scientist compare what

Suppose that a fair, 6 sided die is rolled. Let X indicate the event that an even number is rolled (in other words, X = 1 if an even number is rolled and X = 0

Identify the process type of a product-process matrix in which all products follow the same sequence, standard materials and methods are used, and low-skilled w

Customers arrive at a call center according to a Poisson process with rate 6/π. (a) Find the probability that the 5th call comes within 10 minutes of the 4th ca

A federally funded research study involving children 8 to 12 years old involves collecting a single voided urine sample to assess the frequency of asymptomatic

WCLN PCMath1l - Rev. Sept/2018 7. Two points on a coordinate grid are represented by A(p,3) and B(2p+1, p-5). Write a rational expression for the slope of a lin

Q&A Platform for Education Platform Explore for Education