Marnettblanis6aw
Marnettblanis6aw Marnettblanis6aw
  • 02-10-2016
  • Chemistry
contestada

what defines the mass number of an isotope

Respuesta :

premedchemist
premedchemist premedchemist
  • 03-12-2016
The mass number of an isotope is determined by the number of neutrons in the isotope plus the number of protons.
For instance Carbon-13 is an isotope of carbon. The "13" is the mass number of the isotope.
So, in this example, 13 = #protons + #neutrons

Answer Link

Otras preguntas

Which three major rivers flow through the land claimed by france
What is 1.65 divided by 100?
what is 9.35 as a fraction
Which of these will probably cause frustration? Which of these will probably cause frustration? A. Getting stuck in an elevator on the way to an appointme
numbers expressed using exponents are called (blank)
Is 20 hundredths equal to 2 thousandths?
Who was the king of England in 1612
a ball bounces back .6 of its height on every bounce. if a ball dropped from 200 feet, how high does it bounce on the fifth bounce.
There were 200 people at the baseball game. Each of them bought a $8 ticket to get into the game. How much money did the people spend on baseball tickets for th
X is at most 30 so whats the answer