Answer:Number of proton present in the nucleus of an atom of sulfur is 16.
Explanation:
Protons, neutrons and electrons are subatomic particles of an atom.
Atomic number of an atom is equal to the total number of protons present in the nucleus of an atom.
Z = total number of protons
Atomic mass of an atom is defined as sum of the number of protons and neutrons present in the nucleus of an atom.
In neutral atom there are equal number of protons and electron.
A = number of proton + number of neutrons
According to question, there are 16 electrons in neutral atom of Sulfur.
in a neutral atom:
Number of electrons = Number of protons = 16
Number of proton present in the nucleus of an atom of sulfur is 16.
The given question is incomplete. The complete question is :
Welding is an industrial process that is used to join pieces of metal. A certain mixture of gases used in welding is composed of carbon dioxide and argon. The partial pressure of carbon dioxide is 0.080 atm and the partial pressure of argon is 0.24 atm. What is the total pressure of the mixture.
Answer: 0.32 atm
Explanation:
According to Dalton's law, the total pressure is the sum of individual pressures.
Given : 
=total pressure of gases = ?
= partial pressure of carbon dioxide = 0.080 atm
= partial pressure of argon = 0.24 atm
putting in the values we get:
Thus the total pressure of the gases is 0.32 atm
Answer:
The white stuff we know as sugar is sucrose, a molecule composed of 12 atoms of carbon, 22 atoms of hydrogen, and 11 atoms of oxygen (C12H22O11). Like all compounds made from these three elements, sugar is a carbohydrate
