4 total bonds if u have double,or triple then subtract from 4
A Bunsen burner, named after Robert Bunsen, is a common piece of laboratory equipment that produces a single open gas flame, which is used for heating, sterilization, and combustion. The gas can be natural gas (which is mainly methane) or a liquefied petroleum gas, such as propane, butane, or a mixture of both. Have A Great Day :)
The answer to your question is green
I'm pretty sure brewed coffee :)
I believe the answer is C. Ethane.
