Quanta or Quantum?

What 'Q' word describes a substance believed from ancient times to be the building block of the heavenly bodies, such as the sun and stars?
 
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8
Quanta or Quantum?
 

zoobyshoe

Bipedal Hairy Critter
5,817
1,268
Quesadilla
 
Last edited:

marcus

Science Advisor
Gold Member
Dearly Missed
24,650
781
quintessence
 
R

Robert Zaleski

Guest
Quarks
 
I was going to say what marcus said.
 

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