Gas that glows when condensed

Gas that glows when condensed : RADON

The element radon (Rn) is a radioactive gas, and a byproduct produced when uranium decays naturally in the earth. Radon gas can collect and accumulate in buildings and rooms that are particularly well insulated with very little air exchange. The danger is very real, as radon is listed as the second most frequent cause of lung cancer after cigarette smoke.

Comments

Post a Comment

Popular posts from this blog

January 26 2019 L.A. Times Daily - Jan 26 2019 Puzzle Answer

Image
Complete List of Clues/Answers Across 1. Selection process including the Sky and the Sun : WNBA DRAFT 10. Anna of “The Emoji Movie” : FARIS 15. Lip-syncing accompaniment? : AIR GUITAR 16. “Me too” : AS AM I 17. Bingo center square : FREE SPACE 18. Hasbro game that requires twisting and pulling : BOP IT 19. Spacewalk initials : EVA 20. Ready for fumigation : TENTED 22. Metaphorical low area, with “the” : PITS 23. Gathering tools : RAKES 25. Film dialect that uses subject-object inversion : YODA-SPEAK 27. 1990s gaming release, initially : SNES 28. “LOTR” initials : JRR 29. Visitor center : SHORT I 30. Course with fruit, perhaps : ART CLASS 33. Sure-footed critters : ASSES 34. Licorice, e.g. : ROOT 35. Increase : HIKE 37. Commented on EweTube? : BAAED 40. Ironically, designation for the fourth film release in a classic sequence : EPISODE I 44. Remove the zest from : UNPEEL 46. Record no. : RPM 47. Tablets brand … or, cutely, what they treat : TUMS 49. Saves ...
Read more

March 1 2019 L.A. Times Daily - Mar 1 2019 Crossword Solution

Image
Complete List of Clues/Answers   Across 1. College Park Big Ten athlete : TERP 5. Smarten (up) : SPIFF 10. Cutlass, e.g. : OLDS 14. Big name in the cookie aisle : OREO 15. “Rebel Without a Cause” actor : MINEO 16. Castle : ROOK 17. Addition at the palace? : QUEEN ANNEX (from “Queen Anne”) 19. Dot on a globe, perhaps : ISLE 20. Surprising and sometimes annoying success : UPSTART 21. Felicity’s “Desperate Housewives” role : LYNETTE 23. Somme summer : ETE 24. Pringles alternative : STAX 26. Trap fluff : LINT 27. “__ about time!” : IT’S 28. Reason for road service : FLAT TIRE 32. Disreputable : SHADY 35. “All in the Family” spinoff : MAUDE 36. Dallas NBAer : MAV 37. Church service : MASS 38. Zany : WACKY 39. Ballet move : JETE 40. Weapon in some action flicks : UZI 41. Potsdam “please” : BITTE 42. Social gathering : MIXER 43. Rip verbally : TEAR INTO 45. Fall back : LAG 46. Acknowledge : NOTE 47. Woodwind musician’s piece : REED 49. CPR pro : EMT 5...
Read more