
What does “Homonuclear” and “Diatomic” mean?
Answer
465.9k+ views
Hint: Homo is the term that is used to define the same kind of substance. When we have to tell the number of atoms in the molecule we can use the terms like mono-, di-, tri-, tetra-, Penta-, etc. in the prefix.
Complete answer:
We know that molecules and compounds are made up of elements. There are two types of molecules based on the types of elements present in the molecule, i.e., when the atoms are of the same and when the atoms are of different elements. The terms given are homonuclear and heteronuclear molecules.
Homonuclear means the molecules in which atoms are present of the same element, for example, ${{O}_{2}}$ is homonuclear because there are two atoms in ${{O}_{2}}$ and both of them are of the oxygen atom. Other examples are ${{N}_{2}}$, ${{S}_{8}}$, ${{P}_{4}}$, etc.
When we have to tell the number of atoms in the molecule we can use the terms like mono-, di-, tri-, tetra-, Penta-, etc. in the prefix.
So, diatomic is the term used to define the molecules in which there are two atoms present; they can be either of the same elements or different elements. The examples of diatomic molecules are ${{O}_{2}}$, ${{N}_{2}}$, CO, NO, HCl, KBr, etc.
We can also say that ${{O}_{2}}$, ${{N}_{2}}$, etc are the example of homonuclear molecules, and CO, NO, HCl, KBr, etc are the examples of heteronuclear diatomic molecules.
Note:
${{S}_{8}}$ is an example of homonuclear octa-atomic molecules, ${{P}_{4}}$ is an example of homonuclear tetra-atomic molecules. Most compounds are the example of heteronuclear molecules.
Complete answer:
We know that molecules and compounds are made up of elements. There are two types of molecules based on the types of elements present in the molecule, i.e., when the atoms are of the same and when the atoms are of different elements. The terms given are homonuclear and heteronuclear molecules.
Homonuclear means the molecules in which atoms are present of the same element, for example, ${{O}_{2}}$ is homonuclear because there are two atoms in ${{O}_{2}}$ and both of them are of the oxygen atom. Other examples are ${{N}_{2}}$, ${{S}_{8}}$, ${{P}_{4}}$, etc.
When we have to tell the number of atoms in the molecule we can use the terms like mono-, di-, tri-, tetra-, Penta-, etc. in the prefix.
So, diatomic is the term used to define the molecules in which there are two atoms present; they can be either of the same elements or different elements. The examples of diatomic molecules are ${{O}_{2}}$, ${{N}_{2}}$, CO, NO, HCl, KBr, etc.
We can also say that ${{O}_{2}}$, ${{N}_{2}}$, etc are the example of homonuclear molecules, and CO, NO, HCl, KBr, etc are the examples of heteronuclear diatomic molecules.
Note:
${{S}_{8}}$ is an example of homonuclear octa-atomic molecules, ${{P}_{4}}$ is an example of homonuclear tetra-atomic molecules. Most compounds are the example of heteronuclear molecules.
Recently Updated Pages
Master Class 11 Economics: Engaging Questions & Answers for Success

Master Class 11 Accountancy: Engaging Questions & Answers for Success

Master Class 11 English: Engaging Questions & Answers for Success

Master Class 11 Social Science: Engaging Questions & Answers for Success

Master Class 11 Biology: Engaging Questions & Answers for Success

Master Class 11 Physics: Engaging Questions & Answers for Success

Trending doubts
1 ton equals to A 100 kg B 1000 kg C 10 kg D 10000 class 11 physics CBSE

Difference Between Prokaryotic Cells and Eukaryotic Cells

One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE

1 Quintal is equal to a 110 kg b 10 kg c 100kg d 1000 class 11 physics CBSE

Draw a diagram of nephron and explain its structur class 11 biology CBSE

Explain zero factorial class 11 maths CBSE
