pepetav pepetav
  • 29-06-2020
  • Chemistry
contestada

31. The mass number of a nucleus is :
a) always less than its atomic number: b) the sum of the number of protons and neutrons present in
the nucleus; c) always more than the atomic weight; d) a fraction.​

Respuesta :

maryamkhajehaminian1 maryamkhajehaminian1
  • 29-06-2020

Answer:hello

I think b is correct.

Explanation:

Answer Link

Otras preguntas

WILL GIVE BRAIN LIST!! :))
The probability of Asher's soccer team winning its next game is 7/10. What is probability of not winning their next game?
Identify the coefficient and the exponent for each term of 8x ^ 4 - 2x
Find the absolute change and the relative change in the following case. The number of daily newspapers in a country decreased from 2082 in 1900 to 1214 in 2010.
What is the correct equation in. Slope-intercept Form? (y=Mx+b)
A large company has offices in cities across the country. The facilities director of the company was asked to survey employees about their office furniture. Rat
WhTs What’s the perimeter
What does the word hypersensitive mean in the sentence below.. “Don’t touch Hailey’s skin-she’s hypersensitive” A. Sensitive in many different ways B. Sensitive
What is universal theme?​
What is the fractional difference between 1/8 and 1/16
ACCESS MORE