Question

2. Which one is the odd one

out and why?
o Water
• Hydrogen
Chlorine
o Aluminum

Answer 1

Reaction of Chlorine with Hydrogen Chlorine and Hydrogen mixed together explodes when exposed to sunlight, which produces Hydrogen Chloride. In the dark away from sunlight, no reaction occurs, so light energy is required for a reaction. Cl2 + H2 = 2 HCl Reaction of Chlorine with Non-Metals Chlorine directly combines with most non-metals.

Step-by-step explanation:

I hope this helps bro