Carbon a streak on paper (hence its name, from the Greek verb "γράφειν" which means "to write"), while diamond is the hardest naturally occurring material known. Graphite is a good electrical conductor while diamond has a low electrical conductivity. Under normal conditions, diamond, carbon nanotubes, and graphene have the highest thermal conductivities of all known materials. All carbon allotropes are solids under normal conditions, with graphite being the most thermodynamically stable form at standard temperature and pressure. They are chemically resistant and require high temperature to react even with oxygen. The most common oxidation state of carbon in inorganic compounds is
Ever 17: The Out of Infinity represented the various scenarios and moods in the game well, and that it was a big improvement over the music in the previous game in the series. In 2010, "RPGFan" ranked the game as the eighteenth best role-playing game of the 2000s, calling it "a pinnacle of visual novels", citing its story, which they called "one of the most emotionally charged, intense, deep, and compelling storylines ever seen in a video game", and the characters, which they said develop believably, ensuring that the player forms an emotional bond to at least one; they called the character of Tsugumi one of