Where on the periodic table do you find elements that have full valence electron shells? O across the top of the periodic table
across the bottom of the periodic table
on the left side of the periodic table
O on the right side of the periodic table

Does the energy in a solid increase or decrease when changing to a liquid?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together