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| SCIENCE
discoveries |
CHEMISTRY | Chemist
Discovery Nobel Prize |
| CHEMIST |
BCE
|
DISCOVERY |
. |
CHEMIST |
1900
|
DISCOVERY |
| Democritus |
450 |
particles
= atoms |
. |
H.
Becquerel * |
00 |
radioactivity |
| . |
. |
. |
. |
H.
Moisson * |
00 |
electric furnace -fluorine |
| . |
CE |
. |
. |
Emil
Fischer * |
00 |
enzimes purines |
| Alchemists |
1000 |
turn
lead into gold |
. |
Sir
J.J.Thomson * |
00 |
electron cathode ray |
| Sir
Robert Boyle |
1670 |
molecules gas laws |
. |
Savante
Arrhenius * |
00 |
Functions |
| Edward
Jenner |
1776 |
smallpox
vaccination |
. |
Charles
Martin Hall |
00 |
aluminum manufacture |
| Joseph
Priestly |
1780 |
carbon monoxide |
. |
Leo
H. Baekeland |
07 |
1st
synthetic resin |
| " |
" |
nitrous oxide - oxygen |
. |
" |
" |
Bakelite |
| C.W.
Scheele |
1785 |
chlorine - oxidation |
. |
Walther
Nernst * |
10 |
thermochemistry |
| " |
" |
photochemistry |
. |
Marie
Curie * |
10 |
radium - radioactivity |
| Nicholas
Le Blanc |
1790 |
Soda Ash |
. |
F.
Haber * |
10 |
1st industrial fixation |
| A.L.
Lavosier |
1790 |
nitrogen acids organic |
. |
" |
" |
synthesized ammonia |
| " |
" |
"Father
of Chemistry" |
. |
Sir
E. Rutherford * |
10 |
radioactive half-life |
| A.
Volta |
1800 |
electric
battery |
. |
F.W.
Aston * |
20 |
mass spectrograph |
| John
Dalton |
07 |
atomic
theory |
. |
Hans
Fischer * |
20 |
porphyrins - chlorophyll |
| C.L.
Berthollet |
10 |
chlorine
bleach |
. |
Irving
Langmuir * |
20 |
surface chemistry |
| A.
Avogadro |
20 |
gas molecules |
. |
" |
" |
monomolecular films |
| Sir
Humphry Davy |
20 |
electrochemistry | . |
Thomas
Midgley |
20 |
gasoline antiknock add |
| J.L.
Gay-Lussac |
30 |
boron - iodine - litmus | . |
" |
" |
flurocarbon refrigerant |
| J.J.
Berzelius |
40 |
isomer - catalyst | . |
Frederick
Banting * |
20 |
porphyrins - chlorophyll |
| " |
" |
elements Se Si Th Ti Zr | . |
H.
Staudinger * |
25 |
high-polymer structure |
| Michael
Faraday |
40 |
electrolysis - energy | . |
A.
Flemming * |
28 |
penicillin - antibiotics |
| F.
Wohler |
40 |
synthetic organic chem. | . |
H.
Staudinger * |
25 |
high-polymer structure |
| Charles
Goodyear |
44 |
vulcanize rubber | . |
A.
Flemming * |
28 |
penicillin - antibiotics |
| J
von Liebig |
1855 |
photosynthesis | . |
James
Chadwick * |
30 |
neutron |
| " |
" |
fertiliser - chloroform | . |
Harold
C.Urey * |
30 |
Deuterium |
| Thomas
Graham |
60 |
Colloid Chemistry | . |
" |
" |
origins of the universe |
| J.W.
Hyatt |
69 |
Celluloid
- first plastic |
. |
Wallace
Carothers |
30 |
neoprene
- nylon |
| Louis
Pasteur |
70 |
bacteria
cause disease |
. |
W.K.
Heisenberg * |
30 |
Uncertainity
Principle |
| " |
" |
sterilization |
. |
Enrico
Fermi * |
39 |
nuclear
fission control |
| Joseph
Lister |
70 |
antiseptics |
. |
Ernest
Lawrence * |
39 |
cyclotron |
| A.
Kekule |
80 |
Aeromatic
Chemistry |
. |
Willard
F. Libby * |
1950 |
radiocarbon
dating |
| " |
" |
benzene
ring |
. |
F.H.C.
Crick |
53 |
DNA
molecule |
| Alfred
Nobel |
90 |
explosives - Nobel Prize |
. |
Robert
Woodward * |
60 |
syntheses
of compounds |
| D.L.
Mendeleev |
90 |
Periodic
Table elements |
. |
. |
. |
. |
| Sir
W.H. Perkin |
90 |
organic
dyes - perfume |
. |
. |
. |
. |
| Josiah
W. Gibbs |
95 |
laws
of thermodynamics |
. |
. |
. |
. |
| " |
" |
nature
of entropy |
. |
. |
. |
. |
| H.
Chardonnet |
95 |
1st synthetic fiber |
. |
. |
. |
. |
| W.K.
Roentgen * |
95 |
x-radiation |
. |
. |
. |
. |
| . |
. |
. |
. |
. |
. |
. |
| * |
= |
Nobel
Prize |
. |
* |
= |
Nobel
Prize |
| . |
. |
. |
. |
. |
. |
. |
| . |
. |
. |
. |
. |
. |
. |
| CHEMIST |
year |
DISCOVERY |
. |
CHEMIST |
year |
DISCOVERY |
| .SCIENCE
Discoveries |
Earth
Sci: |
Natural
Sci: |
|
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