chemical element Synonyms

element chemical substance meitnerium darmstadtium roentgenium ununtrium atomic number 115 ununpentium UUP atomic number 43 hassium seaborgium building block astatine elements atomic number 10 neon nobelium lawrencium rutherfordium dubnium atomic number 59 atomic number 72 carbocyclic carbonous monomer alloisomer chromoisomer sulfuretted sulfuric sulfurized atomic particles boronic lanthanide hf atomic number 81 tl atomic number 84 rn dimer elementary particle fundamental particle biochemical brute matter acid azotic base boracic boric bromic