Samourtwisgman Samourtwisgman
  • 02-11-2016
  • Physics
contestada

Which of these is not a form of matter?
a. air
b. milk
c. rock
d. light

Respuesta :

LittleRedMe
LittleRedMe LittleRedMe
  • 02-11-2016
d. Light as light is a wave
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