New: pale-blueAll contenthive-129948hive-196917krzzansteemhive-183959hive-180932photographyhive-166405hive-185836uncommonlabhive-150122lifehive-183397hive-144064bitcoinhive-188619hive-139150krsuccesshive-103599hive-124908hive-101145hive-109690hive-180301hive-184714TrendingNewHotLikersowusu (28)in learn • 6 years agoDid you know??Oxygen has a colour. In gas form, oxygen is colourless and odourless. In it's liquid and solid form, it looks pale blue. Continue learning something new daily.