elishasanchezz elishasanchezz

11-03-2021
Chemistry

contestada

12. What is the mass number of an isotope that has 3 electrons, 3 protons,
and 5 neutrons?
a. 5 amu
b. 8 amu
c. 6 amu
d. 3 amu

Respuesta :

king2ben321 king2ben321

11-03-2021

The answer is B. 8 amu

Answer Link

mariaguzman092003 mariaguzman092003

11-03-2021

The answer is letter B

Answer Link

Otras preguntas

problem is on the photo

A study compared five different methods for teaching descriptive statistics. The five methods were traditional lecture and discussion, programmed textbook instr

CAN SOMEONE CHECK 2 OF MY ANSWERS AND SOLVE 2 OTHERS? 1. What are Polya's 4 steps? Write an equation for the following problems and then solve. 2. Ten times a n

Help pls!!!!!!! look on photo!

if a twenty-something college student is torn between wanting to establish his own identity and wanting to continue to be very close to his parents, he is exper

today, a Renaissance man is someone who is good at many different things. This comes the Renaissance when someone like Leonardo da Vinci excelled at painting, s

your parents tell you that on your 22nd birthday, they would like for you to get your own health insurance. you are very healthy, are not taking any prescriptio

which of the following is not a function of the nervous system? group of answer choices sense the internal and external environments integrate sensory informati

a device that transforms electrical energy to mechanical energy is a a) transformer. b) magnet. c) generator. d) motor. e) none of these 7) which formula makes

if a suv travels 504 miles to flordia in u hour's. what is the unit rate