Find out the mass number of oxygen and sulphu | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The mass number of an atom is defined as the sum of the number of protons and the number of neutrons in its nucleus.For Oxygen $(O)$:Atomic number

Vedclass · Accepted Answer

$16$ and $32$

Vedclass · Answer

(A) The mass number of an atom is defined as the sum of the number of protons and the number of neutrons in its nucleus.For Oxygen $(O)$:Atomic number $= 8$ (protons $= 8$)Number of neutrons $= 8$Mass number $= 8 + 8 = 16$For Sulphur $(S)$:Atomic number $= 16$ (protons $= 16$)Number of neutrons $= 16$Mass number $= 16 + 16 = 32$Therefore,the mass numbers are $16$ and $32$ respectively.

Find out the mass number of oxygen and sulphur atoms.

Similar Questions

Define valency by taking examples of silicon and oxygen.

Draw a sketch of Bohr's model of an atom with three shells.

What are canal rays?

If an atom contains one electron and one proton,will it carry any charge or not?

Explain with examples $(i)$ Atomic number,$(ii)$ Mass number. Give any two uses of isotopes.

Vedclass Test Series

Exam Paper Generator

Online Exam Module