Template:periodic table

Color coding for atomic numbers:
 * Elements numbered in blue are liquids at Standard Temperature and Pressure (STP);
 * those in green are gases at STP;
 * those in black are solid at STP;
 * those in red are synthetic (all are solid at STP).
 * those in gray have not yet been discovered (they also have muted filled colors indicating the likely chemical series they would fall under).