How can you distinguish A from B? in this lab you will do experiments to identify types of changes. using the question format you learned shown above, write an investigative question that you can answer by doing these experiments

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

What is the percentage of hydrogen in c2h4

How might this scientific phenomena be explained? a paper clip floats on water.