Corrosion and rust- Science



This is a video for grade 7-8th students about Corrosion with demonstration of rusting of iron nails.

Comments

  1. Great vid
  2. are u depreste
  3. the water in test tube b was supposed to be boiled in order to remove the oxygen from the water
  4. Complete waste of time because he is asleep the entire video
  5. Not helpful whatsoever
  6. Ship wrecks rust under water. (without air)
  7. WABAM
  8. science sucks
  9. rubbish
  10. This video was really good, it helped a lot. Thanks :)
  11. he is veryyyy slowww
  12. his voice is quite boring and it makes the video lack entertainment.
  13. Ⓡⓔⓐⓛⓛⓨ ⓤⓢⓔⓕⓤⓛ. ⓕⓞⓡ. ⓜⓨ. Ⓐⓢⓢⓘⓖⓝⓜⓔⓝⓣ!!!
  14. Hi. Great Video. I am putting together Chemistry videos for E-Learning Jamaica Project. Would appreciate it if you provide me with an email address where I can send you a letter requesting permission to use your videos in the tutorials. Thank you
  15. my final test .. T.A
  16. So if the oil was not present would then the nails rust in test tube B? If so would this be a slower reaction that test tube A?
  17. The experiment seems to be lacking a control. Other than that, good video.
  18. really good! I don find anything wrong w the voice. it's clear, n easy to understand ((: thanks for all e videos!
  19. ps at 1:57 "Nails in test tube B donot rust" ... really? donot? Do not or Don't. wow..
  20. The voice on this is..well..terrible. Half robotic even


Additional Information:

Visibility: 86768

Duration: 2m 14s

Rating: 131