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The Atomic Mass or weight of an isotope of an element is the total number of protons and neutrons in its nucleus. The number of protons defines which element it is, this is called the atomic number. For uranium for example it is 92, but the atomic weight can be from 233 to 238, and these different versions of uranium are called isotopes.
See Periodic Table for more details of all the elements.
Add the no. of neutrons and the no. of protons to get the atomic mass.
What else can I help you with?
How can you figure out the mass number of an atom?
You can "figure out" by checking the periodic table :D
How can you figure out the mass of an number?
You can "figure out" by checking the Periodic Table :D
How do you figure out the density?
Mass divided by Volume
How to figure out volume?
Mass divided by density
How do you find the mass of a square or rectangle?
A square or a rectangle is a 2-dimensional figure. It can have no mass.
What is the density of a rock that has a mass of 96.2 grams?
there is not enough information to figure this one out, You need the volume (or if you know the elements its made out of , you can figure it out through molar mass)
How do you get the area of a figure using CM?
I assume you mean "center of mass". The center of mass is just a position in space; that's not enough information to figure out the area.
How do you figure out mass of hydrogen?
it's 0! and i am sure about that!
How do you figure the mass of 1 mL of water?
The mass of 1 mL of water is 1 g.
How many sides does a nanogram have?
A nanogram is not a geometric figure; it is a unit of mass - 1/1,000,000,000 of a gram.A nanogram is not a geometric figure; it is a unit of mass - 1/1,000,000,000 of a gram.A nanogram is not a geometric figure; it is a unit of mass - 1/1,000,000,000 of a gram.A nanogram is not a geometric figure; it is a unit of mass - 1/1,000,000,000 of a gram.
How do you figure out atomic mass unit?
E= MC square
How do you figure the number of nuetrons from the number of protons?
Mass number will help you. Mass number is the total of neutrons and protons.
