staceyblksotpvdy
staceyblksotpvdy staceyblksotpvdy
  • 03-07-2018
  • Chemistry
contestada

How many neutrons does an element have if its atomic number is 41 and its mass number is 170?

Respuesta :

Аноним Аноним
  • 15-08-2018

atomic number = protons.

protons+neutrons=atomic mass.

170 (mass) - 41 (proton/number) = 129

that should be ur answer. I hope this helps!

Answer Link

Otras preguntas

What are the zeros of the polynomial function f(x) = (x – 6)(x – 2)(x + 7)?
how many times greater is the value of the 2 in 204,936 than the value of the 2 in 124,936
Why did it take more than a week for the news of President Lincoln’s assassination to reach Britain?
Which of the following categories of slave labor could not be found on plantations?
Plz help me im confused
solve each system by graphing
Geography has no effect on how people live. True or False
which of the following is needed for the nitrogen cycle A) eutrophication B) decomposers C) transpiration D) movement of earth's crust
Which event inspired the idea to paint murals in San Diego?
Otherwise, Newton's First Law of Motion says that an object will continue to stay at rest or at a _____ until a force is applied to it. uniform speed in a strai