Ajuster la taille de l'écran
Resize out
Resize in
Resize Réinitialiser
Done Fin
Science Teacher Shows Electrolysis Experiment

Science Teacher Shows Electrolysis Experiment

Vue 282 fois

Je ne suis pas un Robot

8.0
Merci, votre vote a été enregistré et sera visible bientôt.
Oui
Non
Description de la vidéo

A science teacher showed the process of electrolysis through this experiment. They sharpened two pencils from both ends and mixed salt into a glass of water. Then they attached the pencils to the battery and put them inside it. The electric current moved from the battery through the pencils to water and salt.

Commentaires