##””_(color(white)(x)53)^126″I”##
You know that are atoms that have the same , which is given by the number of protons in the nucleus, but different , which are given by the number of protons and of neutrons in the nucleus.
SImply put, for a given element, an isotope can be distinguished using the alone, since by definition the number of protons is always the same.
In your case, iodine-126 refers to an isotope of iodine that has a mass number equal to ##126##.
If you take a look at a , you will notice that iodine has an equal to ##53##. That is to say, iodine has 53 protons in its nucleus, the exact same number of protons all of its have.
In , the atomic number of the isotope is written in the bottom left of the atomic symbol. The mass number is written in the top left of the chemical symbol.
So, what would that look like in iodine-126’s case?
Well, if its atomic number is ##z = 53## and its mass number is ##A = 126##, then you can write
##””_(color(white)(x)53)^126″I” ->## iodine-126
So keep in mind, when you ar egiven an isotope, you are automatically given that isotope’s mass number, so look for its atomic number in , then use this notation to write out the isotope.
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Place Order” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.