NRickoB NRickoB

13-12-2019
Chemistry

contestada

Explain how you figure out the number of neutrons in Tellurium-128.

Respuesta :

MuazBinAnis MuazBinAnis

13-12-2019

Answer:

76

Explanation:

128 is the mass number. it means protons+nutrons=128

then the atomic number of te-128 is 52. atomic number means the number of protons .

so 128-52=76.

if you don't get it, I'll explain it later

Answer Link

Otras preguntas

A beam of sunlight falling on a prism refracts and forms seven color bands. This illustrates that Question 16 options: a.white light is the absence of color. b.

Edward is considering a career managing his family's citrus grove. Which club might he be most interested in based on his career goals? HOSA: Health Occupation

pattern among predator and prey populations in this area? Choose All answers that are correct. (LOOK AT THE ATTACHED CHART) A. As the amount of food (prey) is

Which of the following is considered part of the exosphere? Select all that apply.

This country is a communist dictatorship that was established after world war ii and has the city of pyongyang as its capital

Consider the graphs of f(x) and g(x). If g(x) = f(x)+k, find the value of k.edit: added image

Cedric had 2,204 baseball cards that he wanted to sell. He sold them in packages of 4 and charged $2.25 for each package. If he sold all of the packages, how mu

How to solve the problem

Discuss the characteristics of cool red dwarf stars, including their mass and age.

An equilateral triangle can have an obtuse angle. true or false