A student made the following table describing matter and non-matter. Why is the table incorrect?
Matter
Non-matter
Can see atoms with your eyes Does not take up space
Has a mass
Does not have a mass
Example: metal
Example: sound energy
Non-matter takes up space.
Non-matter has a mass.
Metal is an example of non-matter.
You need a powerful microscope to see atoms.

What is the equilibrium constant of aa+bb=cc+dd

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?

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.