Regardez la vidéo gratuite Physical and Chemical Changes

(48.4 MB) ajouté le 12 Mar 2018 Joué 132 fois Éducatif Science Tutorial How it works
Réinitialiser
Zoom out
Zoom in
Physical and Chemical Changes

flowplayer
00:00 00:00

  • Auto
  • 144p
  • 240p
  • 360p
  • 480p
  • 720p

spaceplay / pause

qunload | stop

ffullscreen

shift + ←→slower / faster

↑↓volume

mmute

←→seek

 . seek to previous

12… 6 seek to 10%, 20% … 60%

Description de l'animation:

Video Lesson - Physical and Chemical Changes.