Earth Day symbol
Crossword Clue

  • We have found 14 answers to crossword clue "Earth Day symbol"
  • The Best Answer: 10/10
AnswerCrossword Clue
THETAEarth Day symbol
luteciumtrivalent rare-earth element. Symbol: Lu; at. wt.: 174.97; at. no.: 71
lutetiumtrivalent rare-earth element. Symbol: Lu; at. wt.: 174.97; at. no.: 71
erbiumsrare-earth metallic element, having pink salts. Symbol: Er; at. wt.: 167.26; at. no.: 68
holmiumrare-earth, trivalent element found in gadolinite. Symbol: Ho; at. wt.: 164.930; at. no.: 67
erbiumrare-earth metallic element, having pink salts. Symbol: Er; at. wt.: 167.26; at. no.: 68
europiumrare-earth metallic element whose salts are light pink. Symbol: Eu; at. wt.: 151.96; at. no.: 63
ceriumsteel-gray, ductile metallic element of the rare-earth group found only in combination. Symbol: Ce; at. wt.: 140.12; at. no.: 58
ceriumssteel-gray, ductile metallic element of the rare-earth group found only in combination. Symbol: Ce; at. wt.: 140.12; at. no.: 58
thuliumrare-earth metallic element found in the minerals euxenite, gadolinite, etc. Symbol: Tm; at. wt.: 168.934; at. no.: 69; sp. gr.: 9.32
thuliumsrare-earth metallic element found in the minerals euxenite, gadolinite, etc. Symbol: Tm; at. wt.: 168.934; at. no.: 69; sp. gr.: 9.32
terbicrare-earth, metallic element present in certain minerals and yielding colorless salts. Symbol: Tb; at. no.: 65; at. wt.: 158.924; sp. gr.: 8.25
praseodymiumrare-earth, metallic, trivalent element, named from its green salts. Symbol: Pr; at. wt.: 140.91; at. no.: 59; sp. gr.: 6.77 at 20┬░C
terbiumrare-earth, metallic element present in certain minerals and yielding colorless salts. Symbol: Tb; at. no.: 65; at. wt.: 158.924; sp. gr.: 8.25