What section? I need more info :(
THIS IS A QUESTION REGARDING
which states that
PV = nRT
where;
P : Pressure (atm)
V : Volume (litres)
n : Number of moles of that gas(mol)
R : Real gas constant = 0.0821
T : Temperature of that gas(Kelvin)
hope this helps
Answer:
18 neutrons
Explanation:
- The atomic number of sulfur is 16.
- Atomic number indicates the number of protons in the nucleus of an atom.
- Neutrons are found in the nucleus of an atom together with the protons and account for the difference in the mass number among isotopes of an element.
- The sum of neutrons and protons gives the atomic mass number of an element.
- Therefore; given the mass number and the atomic number(number of protons) we can calculate the number of neutrons.
Number of protons = 16
Mass number = 34
Number of neutrons = mass of number - number of protons
= 34 - 16
= 18 neutrons