lilymorrallpdhabz lilymorrallpdhabz

15-08-2018
Chemistry

contestada

What defines the mass number of an isotope

Respuesta :

Аноним Аноним

15-08-2018

Neutrons + protons = atomic mass number

I hope this helps!

Answer Link

Otras preguntas

Ratification of the new constitution caused two different factions to express their ideas and concerns. one faction favorited the constitution and the system of

Which battle gave the Union unrestricted access to the Mississippi River after a long siege? Antietam Gettysburg Petersburg Vicksburg

what is the sum of 4/10 and 40/100?

why was Portugal so interested in finding a sea route to Asia??

3x-y=-1 and 2x+y=-14 how to solve showing work?

what are some equivalent fractions to 3/4 9/10 4/12

Which traits are characteristic of multicellular organisms? Choose all answers that are correct. A. can reproduce a whole colony in a matter of hours B. contain

A stream channel is formed when water A. carves a narrow path into rock. B. carves a very deep and wide channel into rock. C. carries minerals into the ocean.

calculate 2(4x+3)/5 - 6(x-2)/2 = 1/2

Which of the following is one of the reasons that there was conflict between European settlers and Native Americans in North America? European settlers would no