Question

name a non metal other than carbon which shows allotrophy​

Answer 1

Answer:

Sulphur .

Explanation:

Answer 2

Answer:

Oxygen (O) can exist as:

• O2 (oxygen molecule)
• O3 (ozone)
• O4 (oxozone)
• O5 (pentoxolane)
• O6 (hexaoxane)
• O8 (octaoxocane)

 That's how much i know, maybe it can form many more compounds

Hope this helps!!