scavenger Hf / Ge / O Water Ag Ag / Ca Silver Ag Group / CFC refrigerants Ag / Iron 26 Co / Ag Ag / Cl Ag / Vanadium / /
Event
Environmental Issue / /
IndustryTerm
hard steel / brittle metal / steel alloys / aquamarines white paint / tough steel / lightest metal / surgical tools / inert gas / radioactive gas / yellowish inert gas / luminous paint / explosive gas / machinery / non-sparking lightweight copper alloy tools / poison gas / rubber / gas lamp mantles / alkali metal / paint / oil / hard metal / lightweight metal / shiny metal / imaging / radwaste radwaste gas lamp mantles / lightweight noncorroding metal / colorless gas / metal / rare earth metal / point metal / greenish poison gas / electricity / stainless steel / soft metal / soft shiny metal / rubber tiny lasers / chemical properties / silicone rubber detergent / bottles welding gas / non-corroding neutron-resistant metal / car trim / high-melting-point high-melting-point metal / high-melting-point non-corroding dense metal / medium-hard metal / resilient steel / densest and hardest rare earth metal / high-melting-point metal / cement / phosphors stainless steel yellow glass filters sunglasses / chemical pipelines / malleable liquid metal / radioactive small traces environmental metal / dense metal / food cans / steel / /
The Periodic Table of the Elements, in Words Periods Hydrogen belongs to no definite group. It forms compounds by either donating an electron like an alkali