The mass number of this particular element is 37
An element with 17 protons will ALWAYS be chlorine.
The mass number is found by adding the element’s protons and neutrons.
protons+neutrons=mass number
Here is the math if needed,
17+20=37
Therefore the mass number is 37
I hope this helped!
Answer:
Hydrogen has one proton, two neutrons and one electron.
Explanation:
I hope this helps.
Answer: 6.02214 × 1023 particles
Explanation: did math
I think B. As an idea is just a way that could be possible
