What phenomena does the continental drift and the tectonic plate theories both try to explain? how chains of islands were formed by volcanic hotspots

how smaller continents finally disappeared

how volcanism formed land masses and ocean floors

how supercontinents in geologic history broke up and formed smaller continents

She will use the periodic table of elements to not only find out the chemical symbols of the elements written within the name, but also to check whether or not the elements are metals and or nonmetals, from this determine the ionic charges if needed for metals, and for metals that have more than one ionic charge, use a Roman numeral to represent the ionic charge that she would be using in writing the chemical formula of the compound.