TayTay4473 TayTay4473
  • 02-02-2015
  • Chemistry
contestada

Explain how cobalt-60 and cobalt -59 can be the same element but have different mass numbers

Respuesta :

mmorris mmorris
  • 02-02-2015
The number of protons and the atomic number are the same for both forms of cobalt, but the number of neutrons varies for each cobalt ion.
Answer Link

Otras preguntas

when are we ever going to use fractions in our lives like this is dume
Is it impossible to increase the cost of an item by less than 1%
PLEASE HELP ME! I NEED THIS QUICKLY! Its relating to analog and digital waves
Find a two-digit number such that three times the tens digit is 2 less than twice the units digit, and twice the number is 20 greater than the number obtained
Alexander is a stockbroker. He earns 12​% commission each week. Last​ week, sold ​$5,300 worth of stocks. How much did he make last week in​ commission? If he a
public schools are free schools supported by_________?
NO LINKS!! Please help me with this horizontal ellipse. Part 3a​
An observer (O) is located 900 feet from a building (B). The observer notices a helicopter (H) flying at a 49° angle of elevation from his line of sight. How hi
how many dogs in the world
PSYCHOLOGY For this assignment, you are tasked with finding, taking, and posting a photo in your environment (inside or outside) that best reflects the informat