http://www.chemicalelements.com/elements/co.html

Cobalt at Chemical Elements.com. Basic Information | Atomic ... Number of Protons/Electrons: 27. Number of Neutrons: 32 ... Co-60m, 10.5 minutes. Co-61, 1.7 ...

https://en.wikipedia.org/wiki/Cobalt-60

Cobalt-60 (60Co), is a synthetic radioactive isotope of cobalt with a half-life of 5.2713 years. It is produced artificially in nuclear reactors. Deliberate industrial production depends on neutron activation of bulk ... Neutrons, 33. Protons, 27.

https://www.coursehero.com/file/p6tfttt/How-many-neutrons-and-protons-are-there-in-the-radioisotope-60Co-cobalt-60-that/

How many neutrons and protons are there in the radioisotope 60Co cobalt 60 ... An electron = 0-1e- A : mass (# of protons + # neutrons) Z : atomic number (usu.

http://mymathforum.com/chemistry/47062-how-many-electrons.html

How many electrons are in 59 Co^(2+) 27 I don't even understand this! ... there are Z protons, M - Z neutrons, and M - C electrons, where C is ...

https://www.sciencedirect.com/topics/medicine-and-dentistry/cobalt-60

Cobalt-60 is produced by neutron bombardment of stable cobalt in a nuclear reactor. ... There are several types of electron accelerator but all produce a fast- moving .... More powerful forms of radiation (proton beam, radioactive needle implant) ...

https://www.cobaltinstitute.org/cobalt-and-radioactivity.html

An isotope is a form of an element that differs by the number of neutrons present in the ... thereby differing in mass number but not atomic number (number of protons). ... Cobalt-60 (60Co) has been used for radiotherapy cancer treatment, food ...

http://hpschapters.org/northcarolina/NSDS/cobalt.pdf

with a half-life of 270 days by electron capture and cobalt-60 decays with a half- life of 5.3 years by emitting ... of protons and neutrons in the nucleus of the atom.

https://socratic.org/questions/how-can-cobalt-60-and-cobalt-59-be-the-same-element-but-have-different-mass-numb

Mar 4, 2016 ... ... which are primarily the electrons in balance with the protons. The isotopes are based on the mass, which is varied by the number of neutrons.

https://www.ducksters.com/science/chemistry/cobalt.php

Kids learn about the element cobalt and its chemistry including atomic weight, ... Cobalt atoms have 27 electrons and 27 protons with 32 neutrons in the most ... Cobalt-60 is used to create gamma rays which are used to treat cancer and to ...

https://www.livescience.com/29275-cobalt.html

Feb 4, 2015 ... Some common forms of cobalt include cobalt-60 and cobalt chloride. ... Atomic number (number of protons in the nucleus): 27; Atomic ... of neutrons): 8; 1 stable; Most common isotopes: Co-59 (100 percent ... (Spin is a property that describes the angular momentum of electrons spinning around a nucleus.) ...