Chemical substance can be transmuted into another element through a nuclear reaction. This is so, because all of the atoms in a sample of an element have the same number of protons, though they may be different isotopes, with differing numbers of neutrons. As of 2012, there are 118 known elements, about 80 of which are stable – that is, they do not change by radioactive decay into other elements. Some elements can occur as more than a single chemical substance (allotropes). For instance, oxygen exists as both diatomic oxygen (O) and ozone (O). The majority of elements are classified as metals.
More Than a Feeling after a school love affair ended, and were influenced by the lyrics of the Left Banke song "Walk Away Renee." "Maximum Guitar" author Andy Aledort pointed out that the guitar chord progression of G-D/F#-Em7-D that follows the line "I see my Marianne walking away" also comes from "Walk Away Renee." Aledort also explains that the guitar solo is unusual in that it incorporates mordents and inverted mordents, which are more typically used in baroque music. "Guitar World" states that when the radio plays "More Than a Feeling", "few can resist indulging in fits of fleet-fingered air guitar and a spirited