Explosions and chemical reactions are fun, in Minecraft it would be 10x better
Helium is a gas, would make things high pitched, will make you pass out after 10 seconds (the same as beds, sort of)
Chlorine gas would be yellow and burn everything very fast (including entities)
Hydrogen is good for explosions
Sodium is good for explosions too
Texture and model contributor tags are here because I’ll contribute the textures and everything