the p ,orbital has zero …………of occurance and are spelled as ……………….

Explanation

To answer the question regarding the pz orbital, let's break it down step by step:

### Step 1: Understanding the pz Orbital
The pz orbital is one of the three p orbitals (px, py, pz) in an atom. Each of these orbitals has a specific orientation in three-dimensional space.

### Step 2: Visualizing the pz Orbital
The pz orbital is oriented along the z-axis. It has a characteristic shape that resembles a dumbbell, with two lobes extending in opposite directions along the z-axis.

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