Atomic numbers for the following semiconducting and doping materials like Ga, In, As, Sb are respectively : A. 33 B. 49 C. 31 D. 51 Choose the correct answer from the options given below :
C$\longrightarrow$ B$\longrightarrow$ A$\longrightarrow$ D
To determine the correct order of atomic numbers for the elements Gallium (Ga), Indium (In), Arsenic (As), and Antimony (Sb), we need to first identify their atomic numbers:
- \(Gallium\ (Ga)\) has an atomic number of 31.
- \(Indium\ (In)\) has an atomic number of 49.
- \(Arsenic\ (As)\) has an atomic number of 33.
- \(Antimony\ (Sb)\) has an atomic number of 51.
Given this information, we can classify these elements by their atomic numbers as follows:
- \(C \longrightarrow 31 \, (Ga)\)
- \(B \longrightarrow 49 \, (In)\)
- \(A \longrightarrow 33 \, (As)\)
- \(D \longrightarrow 51 \, (Sb)\)
Now, let's match these numbers with the provided options:
- Option 1: B → C → D → A (Incorrect)
- Option 2: A → D → B → C (Incorrect)
- Option 3: C → A → B → D (Incorrect)
- Option 4: C → B → A → D (Correct)
Thus, the correct order based on atomic numbers is C → B → A → D.
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