Element. Everything is else is a mixture, therefore not pure.
Answer: Because it's a combination of chemicals, vodka doesn't freeze at the same temperature as either water or alcohol. Of course, vodka will freeze, but not at the temperature of an ordinary freezer. This is because vodka contains enough alcohol to lower the freezing point of water below the -17°C of your typical freezer.
Explanation: .......
To be honest, I learned this in school so I'll tell you XD
The formula of sodium oxide is Na2O
Answer:
C2H6 OR C6H12O6 THE ANSWER
C or a one of those hope it helps !!!!