Answer
Verified
402.6k+ views
Hint: An orbital is defined as the function which describes the wave-characteristics of an electron. It is also considered as a space where the probability of the presence of electrons is highest. Whereas, a subshell is defined as the path which the electrons follow inside the shell.
Complete step by step answer:
a subshell is a sub division of electron shells which is divided by electron orbitals. The subshells of an atom are named as s, p, d, f and g each having its own set of orbitals. Each of the shells also consist of a different set of subshells.
In the first shell, there is only 1 subshell that is s. In the second subshell, there are two subshells which are s and p and so on.
Inside a particular subshell, the numbers of orbitals are also always fixed. This number can be calculated by the quantum numbers. Quantum numbers are those numbers which helps us to find the energy level associated with each of the electrons in an atom. There are mainly four types of Quantum Numbers- Principal quantum number$(n)$ , Azimuthal quantum number$(l)$ , spin quantum number$({m_s})$ and magnetic quantum number$({m_l})$.Depending on this quantum numbers we can find out the number of orbitals present in the g subshell of an atom.
The Azimuthal quantum number $(l)$ tells us in which subshell the electron is located. For g-subshell the value of $l$ is 4.
The magnetic quantum number$({m_1})$ tells us the type of orbitals the subshell contains. The value ranges from $ - l$ to $ + l$. For this case, it will be $ - 4$ to $ + 4$ .
Therefore the orbitals contained in the g subshell are {$ - 4, - 3, - 2, - 1,0, + 1, + 2, + 3, + 4$}=9. Hence the number of orbitals present are 9.
We can find the same in an alternative way also, by the equation ${m_1} = 2l + 1$. We can put the value of $l = 4$ then the equation becomes $2.4 + 1$ =$9$ .
So the number of orbitals present in the g subshell is 9.
Note: There are still questions about the existence of the g-subshell as it has not been seen in any element so far. The existence of it is solely based on mathematical deductions.
Complete step by step answer:
a subshell is a sub division of electron shells which is divided by electron orbitals. The subshells of an atom are named as s, p, d, f and g each having its own set of orbitals. Each of the shells also consist of a different set of subshells.
In the first shell, there is only 1 subshell that is s. In the second subshell, there are two subshells which are s and p and so on.
Inside a particular subshell, the numbers of orbitals are also always fixed. This number can be calculated by the quantum numbers. Quantum numbers are those numbers which helps us to find the energy level associated with each of the electrons in an atom. There are mainly four types of Quantum Numbers- Principal quantum number$(n)$ , Azimuthal quantum number$(l)$ , spin quantum number$({m_s})$ and magnetic quantum number$({m_l})$.Depending on this quantum numbers we can find out the number of orbitals present in the g subshell of an atom.
The Azimuthal quantum number $(l)$ tells us in which subshell the electron is located. For g-subshell the value of $l$ is 4.
The magnetic quantum number$({m_1})$ tells us the type of orbitals the subshell contains. The value ranges from $ - l$ to $ + l$. For this case, it will be $ - 4$ to $ + 4$ .
Therefore the orbitals contained in the g subshell are {$ - 4, - 3, - 2, - 1,0, + 1, + 2, + 3, + 4$}=9. Hence the number of orbitals present are 9.
We can find the same in an alternative way also, by the equation ${m_1} = 2l + 1$. We can put the value of $l = 4$ then the equation becomes $2.4 + 1$ =$9$ .
So the number of orbitals present in the g subshell is 9.
Note: There are still questions about the existence of the g-subshell as it has not been seen in any element so far. The existence of it is solely based on mathematical deductions.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Difference Between Plant Cell and Animal Cell
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
Which are the Top 10 Largest Countries of the World?
One cusec is equal to how many liters class 8 maths CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
The mountain range which stretches from Gujarat in class 10 social science CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths