What is anotherterm used todescribe astar'sbrightness?Which star isbright andhot?Rigel/Sirius B/or BetelgeuseWhat is thetemperatureof Pollux?Which star isdim and hot?Sirius B/Barnard'sstar/ or DenebWhat coloris theSupergiantstar Rigel?What groupof stars hasstars in allspectralclasses?What coloris the giantAldebaran?What is theonly star inour solarsystem?Whattemperatureis the mainsequencestar regulus?Which staris brighter?Mira orCanopusWhich star isdim and cool?Barnard’sstar/ Antaresor VegaWhat is thetemperatureof Barnard’sstar?What groupof starsdoes Polluxbelong to?Which star isbrighter?Sirius orAlcor orArcturusWhich staris hotter?Sun or thenorth starWhich staris cooler?Pollux orAldebaranWhich groupof stars hasthe lowestluminosity?Which groupof stars hasthe highestluminosity?Which staris hotter?Spica orVegaDoes thetemperatureincrease ordecrease asyou move righton the x axis?What is theDimmeststar on ourHRDiagram?Which star hasa lowerluminosity?Deneb orBetelgeuse orAntaresWhatcolor isour Sun?Which star isbright andcool?Betelgeuse/Epsilon Eridanior RigelWhat is anotherterm used todescribe astar'sbrightness?Which star isbright andhot?Rigel/Sirius B/or BetelgeuseWhat is thetemperatureof Pollux?Which star isdim and hot?Sirius B/Barnard'sstar/ or DenebWhat coloris theSupergiantstar Rigel?What groupof stars hasstars in allspectralclasses?What coloris the giantAldebaran?What is theonly star inour solarsystem?Whattemperatureis the mainsequencestar regulus?Which staris brighter?Mira orCanopusWhich star isdim and cool?Barnard’sstar/ Antaresor VegaWhat is thetemperatureof Barnard’sstar?What groupof starsdoes Polluxbelong to?Which star isbrighter?Sirius orAlcor orArcturusWhich staris hotter?Sun or thenorth starWhich staris cooler?Pollux orAldebaranWhich groupof stars hasthe lowestluminosity?Which groupof stars hasthe highestluminosity?Which staris hotter?Spica orVegaDoes thetemperatureincrease ordecrease asyou move righton the x axis?What is theDimmeststar on ourHRDiagram?Which star hasa lowerluminosity?Deneb orBetelgeuse orAntaresWhatcolor isour Sun?Which star isbright andcool?Betelgeuse/Epsilon Eridanior Rigel

HR DIAGRAM BINGO - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. What is another term used to describe a star's brightness?
  2. Which star is bright and hot? Rigel/Sirius B/ or Betelgeuse
  3. What is the temperature of Pollux?
  4. Which star is dim and hot? Sirius B/ Barnard's star/ or Deneb
  5. What color is the Supergiant star Rigel?
  6. What group of stars has stars in all spectral classes?
  7. What color is the giant Aldebaran?
  8. What is the only star in our solar system?
  9. What temperature is the main sequence star regulus?
  10. Which star is brighter? Mira or Canopus
  11. Which star is dim and cool? Barnard’s star/ Antares or Vega
  12. What is the temperature of Barnard’s star?
  13. What group of stars does Pollux belong to?
  14. Which star is brighter? Sirius or Alcor or Arcturus
  15. Which star is hotter? Sun or the north star
  16. Which star is cooler? Pollux or Aldebaran
  17. Which group of stars has the lowest luminosity?
  18. Which group of stars has the highest luminosity?
  19. Which star is hotter? Spica or Vega
  20. Does the temperature increase or decrease as you move right on the x axis?
  21. What is the Dimmest star on our HR Diagram?
  22. Which star has a lower luminosity? Deneb or Betelgeuse or Antares
  23. What color is our Sun?
  24. Which star is bright and cool? Betelgeuse/ Epsilon Eridani or Rigel