The number of spherical nodes in 4s orbital is:
Correct answer: B. 3
- A. 4
- B. 3
- C. 2
- D. 1
Explanation
This is incorrect. The 4s orbital has 3 spherical nodes, not 4. Applying the formula, we get: Number of spherical nodes = n - l - 1 = 4 - 0 - 1 = 3. Therefore, the 4s orbital has 3 spherical nodes. This is incorrect. The 4s orbital has 3 spherical nodes, not 2. This is incorrect. The 4s orbital has 3 spherical nodes, not 1.
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Quantum numbers describe an electron's energy level, subshell, orbital orientation and spin. You examine the principal, azimuthal, magnetic and spin quantum numbers, their allowed values, orbital capacity and how they determine electronic configurations and distinguish electrons within an atom.
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