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!
there are 6 moles of oxygen in Zn(No3)2
Precipitation occurs when the product of the ion concentration exceeds the Ksp.
Water and carbon dioxide are waste products released as a direct result of materials