Atomic Alchemy: Can You Go 5/5 With The Elements? Which element, found in bones and teeth, is vital for the proper mineralization of skeletal structures? Fluorine Calcium Phosphorus Sodium None What is the chemical symbol for the noble gas often used in balloons for lifting purposes? Ne Ar He Kr None Which element is essential for the process of photosynthesis in plants? Nitrogen Carbon Chlorine Magnesium None What is the chemical symbol for the element known as "Laughing Gas"? N O H N₂O None Which element is the lightest and most abundant in the universe? Hydrogen Helium Oxygen Carbon None Time's up Most Popular Most Popular
