MarciaJuliatcat MarciaJuliatcat
  • 22-02-2017
  • Chemistry
contestada

What is the mass number of an ion with 107 electrons, 157 neutrons, and a 1 charge?

Respuesta :

armyguy1050
armyguy1050 armyguy1050
  • 06-03-2017
265
your answer would be 265. Because the charge of +1 means there is one more proton then electron. So, 108 protons plus 157 neutrons gives you your mass number of 265.
Answer Link

Otras preguntas

Which of the following terms describes the distance between the crests of successive waves?
Steven earns extra money babysitting. He charges $37.50 for 6 hours and $50.00 for 8 hours. Enter an equation to represent the relationship. Let x represent the
HELP ASAP 40 POINTS & BRAINLIST (ONLY RIGHT ANSWERS) Enrique is trying to decide which college is the best for his career choice, which is aeronautical engi
The picture shows the course of a river. What is most likely to happen following a heavy flood in the area? A) The riverbed gets deeper. B) The river shifts it
the rise of totalitarian governments in Europe has a positive or negative effect on global history?
The sum of three consecutive numbers is greater than 40. The inequality that represents this is x + x + 1 + x + 2 > 40. Which values of x hold true for the i
After World War I, Mustafa Kemal led a movement to make Turkey _____.
What was scout referring to when she stated after jem retrieved the tire, “there was more to it than he knew, but I decided not to tell him.”
Statement: all prejudice results in discrimination A) strongly agree B) agree C)disagree D) strongly disagree Explain why
what is the answer to 5a-2a+9