SCIENCE (CHEMISTRY) 01/JULY/2020 VIRTUAL ONLINE CLASSES CH 3 METAL AND NON METAL CLASS DETAIL

SCIENCE (CHEMISTRY)
01/JULY/2020
VIRTUAL ONLINE CLASSES

CH 3 METAL  AND  NON METAL 


 
TOPIC TAUGHT:(TODAY)
  • ELEMENT 
  • PHYSICAL PPROPERTIES OF METAL.(SHORT : LCD2HMMBS3WA)
  • CHEMICAL PROPERTIES OF METAL .
  1. METAL + OXYGEN .
  2. METAL + WATER.
NOTE:
  • WATCH VIDEO NO.2 FROM BETWEEN US PORTAL.
  • COMPLETE YOUR WORKSHEET AND UPLOAD ON BETWEEN US PORTAL (CHEMISTRY CH 1. CH 2 AND ELECTRICITY  CH 12).

HOMEWORK:

  • READ AND LEARN TOPIC TAUGHT TODAY.
QUESTION:(LEARN)

  • WHY METAL LIKE  SODIUM AND POTASSIUM ARE PLACED IN KEROSENE.
  • WHAT IS MALLEABILITY.
  • WHAT IS DUCTILITY.
  • DIFFERENTIATE BETWEEN DUCTILITY AND MALLEABILITY.

RESOURCE NOTES USED:









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