The CroswodSolver.com system found 25 answers for gaseous element atomic 18 crossword clue. Our system collect crossword clues from most populer crossword, cryptic puzzle, quick/small crossword that found in Daily Mail, Daily Telegraph, Daily Express, Daily Mirror, Herald-Sun, The Courier-Mail, Dominion Post and many others popular newspaper. Enter the answer length or the answer pattern to get better results.
Rate | Answer | Clue |
OXYGEN | A colorless, tasteless, odorless, gaseous element occurring in the free state in the atmosphere, of which it forms about 23 per cent by weight ... | |
FLUORINE | A non-metallic, gaseous element, strongly acid or negative, or associated with chlorine, bromine, and iodine, in the halogen group of which it ... | |
HYDROGEN | A gaseous element, colorless, tasteless, and odorless, the lightest known substance, being fourteen and a half times lighter than air (hence it... | |
CHLORINE | Gaseous element | |
RADON | Gaseous element | |
XENON | Gaseous element | |
KRYPTON | Gaseous element | |
NITROGEN | Gaseous element | |
HELIUM | Gaseous element, symbol He | |
NEON | Gaseous element, symbol Ne | |
BORON | Chemical element with the symbol B and atomic number 5 | |
DAVYUM | A rare metallic element found in platinum ore. It is a white malleable substance. Symbol Da. Atomic weight 154. | |
YTTRIUM | A rare metallic element of the boron-aluminium group, found in gadolinite and other rare minerals, and extracted as a dark gray powder. Symbol Y. Atomic weight, 89. | |
YTTERBIUM | A rare element of the boron group, sometimes associated with yttrium or other related elements, as in euxenite and gadolinite. Symbol Yb; provisional atomic weight 173.2. Cf. Yttrium. | |
TERBIUM | A rare metallic element, of uncertain identification, supposed to exist in certain minerals, as gadolinite and samarskite, with other rare ytterbium earth. Symbol Tr or Tb. Atomic weight 150. | |
GALLIUM | A rare metallic element, found in certain zinc ores. It is white, hard, and malleable, resembling aluminium, and remarcable for its low melting... | |
POTASSIUM | An Alkali element, occurring abundantly but always combined, as in the chloride, sulphate, carbonate, or silicate, in the minerals sylvite, kai... | |
MOLYBDENUM | A rare element of the chromium group, occurring in nature in the minerals molybdenite and wulfenite, and when reduced obtained as a hard, silve... | |
TANTALUM | A rare nonmetallic element found in certain minerals, as tantalite, samarskite, and fergusonite, and isolated as a dark powder which becomes st... | |
COLUMBIUM | A rare element of the vanadium group, first found in a variety of the mineral columbite occurring in Connecticut, probably at Haddam. Atomic we... | |
ZIRCONIUM | A rare element of the carbon-silicon group, intermediate between the metals and nonmetals, obtained from the mineral zircon as a dark sooty pow... | |
ERBIUM | A rare metallic element associated with several other rare elements in the mineral gadolinite from Ytterby in Sweden. Symbol Er. Atomic weight ... | |
RHODIUM | A rare element of the light platinum group. It is found in platinum ores, and obtained free as a white inert metal which it is very difficult t... | |
RUBIDIUM | A rare metallic element. It occurs quite widely, but in small quantities, and always combined. It is isolated as a soft yellowish white metal, ... | |
MANGANESE | An element obtained by reduction of its oxide, as a hard, grayish white metal, fusible with difficulty, but easily oxidized. Its ores occur abu... |