freebyyy3477 freebyyy3477
  • 24-11-2017
  • Chemistry
contestada

Consider an atom of gold in which the nucleus contains 79 protons and 118 neutrons. what is its atomic number and atomic mass number?

Respuesta :

canug canug
  • 29-11-2017
It's atomic number is 79 and it's atomic mass is about 196.967
Answer Link

Otras preguntas

WHICH STATEMENT DESCRIBES CONGRESSIONAL RECONSTRUCTION
Write a story which includes the sentence " it was my fault so l decided to do something about it. " You're advised to write between 350 to 500 words 2. Your s
Please help me solve |3b+9| -16 = -52​
What number is equivalent to 7/15
2. What is the difference between a duty and a responsibility? Why should citizens fulfill both?
What Actions did president roosevelt respond to Great Depression ,
lesson review of God sees the truth​
i need help please thank you!​
Match each treaty with its description
What conflict replaced the Cold War