Andre is predicting the products of chemical reactions. in one reaction, a hydrocarbon is the only reactant. what is the best prediction and explanation of this reaction?

Draw metallic bonding if two copper

If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes? or no? this question is worth 20 points! let it be correct!

Why is it important for scientists to replicate each other’s experiments? to determine if important scientific results are repeatable to the research of other scientists to determine if slight alterations in the experiment can affect the result to further their own research