klmyers327 klmyers327
  • 12-03-2021
  • Chemistry
contestada

What is the mass number of an atom that has 4 protons, 4 electrons, and 5 neutron
13:

Respuesta :

FoxSinOfGreedBan
FoxSinOfGreedBan FoxSinOfGreedBan
  • 12-03-2021

Answer:

I am 99.9% sure that the answer for mass number is 9

Answer Link

Otras preguntas

8x+15=3x-20 how do you do this
how do i round to the nearest whole number:examples:  25.6, 327.9, 58.2, othersand fractions like this: 109 3/4 if i can round to the nearst  whole number teel
what is the Volcanic Intrusion "rule"-
116% as a fraction or mixed number
What is   a quarter past 5 mean
116% as a fraction or mixed number
Explain how you know that 7/12 is greater than 1/3 but less than 2/3?
8x+15=3x-20 how do you do this
The main goal of the Jesuits was to?
How is the coastline of new jersey different from the coastline of Maine