Science Homework Help. Chemical Compounds and The Periodic Table Discussion
I’m studying for my Chemistry class and need an explanation.
How do we know that air is not a single substance? Metals have many similar properties, but not all properties are shared by all metals. Why is it useful to group them as metals? Why is it important that the Periodic Table is structured as a table, rather than a list of elements? How is the Periodic Table important for all of science and not just chemistry?
Could the Periodic Table be arranged differently? How would you arrange the Periodic Table and Why?
