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

Which sentence uses correct subject-verb agreement? a. the things we heard about him turned out to be true. B. An employee who lives in the suburbs have to dr

Divide. 1585 ÷ 25 63 6312 6325 63710

-4r>16 I need help???

Identify the slope and y-intercept of the function y = –8x + 1. A. The slope is 8. The y-intercept is (0, 1). B. The slope is –8. The y-intercept is (0, 1). C.T

24*70 i need help please

Two angels in a triangle are equal and their sum is equal to the third angle in the triangle. What are the measures of each of there interior angles?

The following system of equations will be used to answer all remaining questions. (8 - 12) x + 2y = 11 2x + 3y = 18 = Write the system as a matrix equation then

How do Joyce's descriptions affect the meaning of the passage? They explain the boy's fervent belief that he alone is deserving of the Mangan's sister's affecti

The Persian Empire started its decline after it was defeated by which civilization?

Why were the native americans group forcibly relocated?