Does the compound glucose contain both copper and oxygen> ?

How air particles exert a pressure on the inside of the balloon

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

Is a substance is ionic, then it likely will