Sulphur has an Atomic number 16 and a Mass of 32. State the Number of Protons and Neutrons in the Nucleus of Sulphur. Give a simple Diagram to show the Arrangement of Electrons in an Atom of Sulphur.

The number of protons in the nucleus of an atom is equal to its atomic number. In the case of Sulphur (S), which has an atomic number of 16.

This means that Sulphur atoms have 16 protons in their nuclei.

To find the number of neutrons, we subtract the atomic number from the atomic mass.

In this case, the atomic mass of sulphur is 32. Therefore, the number of neutrons is:

Number of neutrons = Atomic mass – Atomic number Number of neutrons = 32 – 16 Number of neutrons = 16

So, there are 16 neutrons in the nucleus of a Sulphur atom.

Here is a simple diagram representing the arrangement of electrons in an atom of Sulphur:

In this diagram, the numbers 2 and 8 represent the number of electrons in each energy level. Sulphur has 16 electrons in total, with 2 electrons in the first energy level (closest to the nucleus) and 8 electrons in the second energy level.

This arrangement of electrons follows the octet rule, where atoms tend to gain, lose, or share electrons to achieve a stable configuration with 8 electrons in their outermost energy level.