ChanceFuller
ChanceFuller ChanceFuller
  • 06-07-2017
  • Chemistry
contestada

I WILL RATE BRAINLIEST!!
An isotope of mercury has 80 protons and 120 neutrons. What is the mass number of this isotope?
I think that it is 200 but I am unsure

Respuesta :

Kasiyamironov
Kasiyamironov Kasiyamironov
  • 06-07-2017
The answer is 200 for sure!!!!!
Answer Link
natalyaschaaf
natalyaschaaf natalyaschaaf
  • 06-07-2017
80 protons + 120 neutrons = 200
You're right. The mass number is 200.
Answer Link

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