A p-orbital can accommodate upto :

Options

A. four electrons
B. six electrons
C. two electrons with parallel spins
D. two electrons with opposite spins

Explanation

To determine how many electrons a p-orbital can accommodate, we can follow these steps:

### Step 1: Understand the p-orbital
A p-orbital is a type of atomic orbital that is part of the p subshell. Each p subshell contains three p-orbitals (designated as px, py, and pz).

**Hint:** Remember that the p subshell consists of three orbitals, but we are focusing on a single p-orbital.

### Step 2: Recall the maximum electron capacity of an orbital
According to the Pauli Exclusion Principle, each orbital can hold a maximum of two electrons. These two electrons must have opposite spins.

**Hint:** The Pauli Exclusion Principle states that no two electrons in an atom can have the same set of quantum numbers.

### Step 3: Apply the principle to the p-orbital
Since we are discussing a single p-orbital, it can accommodate a maximum of two electrons. These electrons must have opposite spins (one with spin up and the other with spin down).

**Hint:** Visualize the spins of the electrons: one electron spins in one direction (up) and the other spins in the opposite direction (down).

### Step 4: Conclusion
Thus, a single p-orbital can accommodate up to **2 electrons**.

**Final Answer:** A p-orbital can accommodate up to **2 electrons**.