"Unveiling the Truth: Is Hydrogen a Metal?"

Physicists have long theorized that metallic hydrogen could exist under certain conditions, and recent research has made progress in creating it. By subjecting hydrogen to extreme pressures using a diamond anvil cell, scientists have observed the transition of hydrogen from a gas to a solid state, and potentially into a metallic state. Metallic hydrogen is believed to exist in the interior of Jupiter and could have applications as a superconductor. However, the challenges of achieving and studying metallic hydrogen make it unlikely to be used in industry anytime soon, leading researchers to focus on hydrides as a more feasible alternative.