[DOC] [TLE] Antoine Lavoisier - Wikipedia [PAR] Antoine-Laurent de Lavoisier was a French nobleman and chemist central to the 
18th-century ... Lavoisier is most noted for his discovery of the role oxygen plays 
in .... In June 1791 Lavoisier made a loan of 71,000 livres to Pierre Samuel du 
Pont de .... of this gas, but he felt that it was an especially pure form of common 
air. [DOC] [TLE] Antoine Lavoisier - Scientist [PAR] Dec 31, 2009 ... Although interested in science as a child, while at school he mainly studied ... that 
the world was made up of four elements known as earth, air, fire and water. ... 
Lavoisier built on the work already done in the 1770s by the English ... He also 
discovered that air contains 21 per cent oxygen and 78 per cent... [DOC] [TLE] Joseph Priestley, Discoverer of Oxygen National Historic Chemical ... [PAR] When Joseph Priestley discovered oxygen in 1774, he answered age-old ... 
When his vocal support for the American and French revolutions made ... air," to 
which the great French chemist Antoine Lavoisier would soon give the name "
oxygen. ... the "fixed" air by soaking it up with a substance called potash, a gas 
remained. [DOC] [TLE] Antoine Laurent Lavoisier The Chemical Revolution - Landmark ... [PAR] An immense series of experiments remains to be made." ... Although Lavoisier 
now realized that combustion actually involved air, the exact ... heated mercury 
calx (a red powder) and collected a gas in which a candle burned vigorously. ... 
to form the basis of modern chemistry using Joseph Priestley's discovery of 
oxygen. [DOC] [TLE] Joseph Priestley, Discoverer of Oxygen - American Chemical Society [PAR] made in the 1700s that are fundamental to the modern chemical sciences. ... 
Priestley, who discovered the gas we now know as oxygen in 1774. Early Beliefs 
about Air ... air, a gas which Lavoisier would ... "fixed air by soaking it up with a. [DOC] [TLE] Oxygen: The End of the Beginning - Sodium Lamp - Tumblr [PAR] Jul 28, 2015 ... Half of these eight were discovered in the 1770's alone. ... It wasn't enough to 
simply isolate some oxygen gas and write a paper ... All life is made of mostly 
oxygen. ... Today, we all know the air is made up of about one-fifth oxygen and .... 
He did this by heating mercuric oxide, just as Priestly and Lavoisier... [DOC] [TLE] Oxygen Facts - Air, Gas, Atom, Uses, Properties, Water, Ozone ... [PAR] Oxygen makes up around 21% of the air you breathe. It is also ... The sun's mass 
is made up of around 1% oxygen. Between 1770 and 1780, Swedish pharmacist 
Carl Wilhelm Scheele, British clergyman Joseph Priestley and French chemist 
Antoine Laurent Lavoisier researched, documented and helped discover oxygen. [DOC] [TLE] Free Flashcards about INVENTORS-J - StudyStack [PAR] IN THE 1770S LAVOISIER DISCOVERED THAT AIR IS MADE UP MOSTLY OF 
OXYGEN AND THIS GAS, NITROGEN .... THIS AIR BRAKE INVENTOR 
DEVELOPED A SAFE SYSTEM FOR TRANSPORTING NATURAL GAS INTO 
HOMES... [DOC] [TLE] Oxygen Microscale Gas Chemistry Experiments - Mattson Creighton [PAR] Jun 7, 2003 ... Carl Scheele discovered fire air [oxygen] sometime before 1773. ... Antoine 
Lavoisier's claim to the discovery of oxygen is based on the fact that he .... student 
in the class may be made free of charge and without further permission. ... To 
speed up the reaction, hold the plunger so that the contents inside the... [DOC] [TLE] Lavoisier Antoine-Laurent - Dictionary definition of Lavoisier Antoine ... [PAR] Their only son, Jean-Antoine, Lavoisier's father, was sent to Paris to study law. .... 
Their intensive exploration and mappings continued until 1770, by which ..... And 
Turgot made the remarkable suggestion, later taken up by Lavoisier, ... that a 
particular kind of air, oxygen gas, is the agent active in combustion and 
calcination. [DOC] [TLE] oxygen facts, information, pictures | Encyclopedia.com articles about ... [PAR] Oxygen also makes up about one-fifth of the Earth's atmosphere. Nearly 90 
percent of ...

Question: In the 1770s Lavoisier discovered that air is made up mostly of oxygen & this gas
Answer: nitrogen