SCIENCE (CHEMISTRY) 14/JULY/2020 VIRTUAL ONLINE CLASSES CH 4 CARBON AND ITS COMPOUND CLASS DETAIL AND HOMEWORK

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

CH 4 CARBON AND ITS COMPOUND








 
TOPIC TAUGHT:
  • INTRODUCTION 
  • ELEMENT  CARBON 
  • HOW CARBON FORM COMPOUND(TODAY)
  • FORMATION OF COVALENT BOND(TODAY)
  • VARIOUS COMPOUND WITH COVALENT BOND (TODAY)

NOTE:

  • WATCH VIDEO NO.2  FROM BETWEEN US PORTAL.
  • COMPLETE YOUR WORKSHEET AND UPLOAD ON BETWEEN US PORTAL (CHEMISTRY CH 1. CH 2 ,3 AND PHYSICS CH 12). REMINDER 
HOMEWORK :


  • READ AND LEARN TOPIC TAUGHT TODAY.
QUESTION:

  1. WHAT IS VALENCY 
  2. WHAT IS COVALENT BOND 
  3. WHY CARBON DOES NOT LOSE AND GAIN ELECTRON FROM ITS VALENCE SHELL TO FORM A COMPOUND ?
  4. EXPLAIN THE FORMATION OF HYDROGEN MOLECULES.
  5. EXPLAIN THE FORMATION OF CHLORINE MOLECULES.
  6. EXPLAIN THE FORMATION OF NITROGEN MOLECULES
  7. EXPLAIN  THE FORMATION OF HYDROGEN CHLORIDE.


Resources notes used: 








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