Pedagogy of Physical Science (Part II ) - Carbon and its compounds, B.Ed., II year pedagogy, IX std School Science - Carbon and its compounds, Carbon and its compounds, Tamil Nadu state book IX science, Chemistry

1. PEDAGOGY OF PHYSICAL
SCIENCE – PART II
BY
DR. I. UMA MAHESWARI
IUMA_MAHESWARI@YAHOO.CO.IN
PRINCIPAL
PENIEL RURAL COLLEGE OF EDUCATION, VEMPARALI
DINDIGUL DISTRICT

2. STD IX

4. INTRODUCTION

5. 15.1 DISCOVERY OF CARBON - MILESTONES
S.No Year Country Scientist Name
1 1772 French Antoiner Lavoisier
2 1779 Swedish Carl Scheele
3 1796 English Smithson Tennant
4 1855 English Benjamin Brodie
5 1955 America
n
Francis Bundy
6 1985 Rober Curl, Harry Kroto and
Richard Smalley

20. Carbon based fuels,
Carbon nano materials,
Plastics,
Carbon filters,
Carbon steel, etc.