scavenger Hf / Nitrogen Group 15 6N Nitrogen 7O Oxygen Group / Pictures Alkali Metals Group / Emeralds Nonmetals Transition Metals B Boron Carbon Group / Boron Carbon Group 14 5C Carbon Nitrogen Group / Ge / O Water Ag Ag / Ca Silver Ag Group / Coolers Lamps Hf / CFC refrigerants Ag / Iron 26 Co / Ag Ag / Diodes / Cl Ag / Boron Group / 47 Cd 46 Ag / Vanadium / /
Event
Environmental Issue / /
IndustryTerm
metallic solid red liquid colorless gas / 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 / shiny metal / lightweight 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 / /
Product
Es / TDK NP 100 Headphone/Headset / Olympus FE-26 Digital Camera / Cl / Cobalt / Neon / TNT / /
Periods The Periodic Table of the Elements, in Pictures Alkali Metals Group 1