How do we know whether a given hydrocarbon is aromatic or antiaromatic..?? How to apply huckels rule to know that??

for a given hydrocarbon to be aromatic, it should satisfy the following:

1. structure should be planar.

2. there should be 4n+2 pi electrons(where n is an integer), this is called Huckel rule.

approve the answer if helpful.

every carbon sp2 hyb 2 resonanse 3 huckle rule

every carbon sp2 2 resonance 3 it follow 4npai rule for anti aromatic regards er vinay b tech iit k  frm arya classes bhilai