User talk:Please answer my questions

I need help! I was wondering what the appearance, properties, melting and boiling point, density, where to find it and some other information on oxygen. The element that is number 8 on the periodic table.

Thanks

I need help! I was wondering what the appearance, properties, melting and boiling point, density, where to find it and some other information on oxygen. The element that is number 8 on the periodic table.

Thanks