Historical development of the atom

Essay specific features

 

Issue:

Science

 

Written by:

Andres B

 

Date added:

June 17, 2015

 

Level:

University

 

Grade:

A

 

No of pages / words:

2 / 457

 

Was viewed:

7767 times

 

Rating of current essay:

 
Essay content:

The Greeks thought simular to this but only divided it up into four groups. Their theory was close to Boyle's but Boyle had a more concise idea of these elements and by the end of the 1700's they had discovered about 30 elements. In 1972 Frenchman Antoine Laurent Lavoisier discover the no mater what happens a substance always has the same weight...
displayed 300 characters

Custom written essay

All essays are written from scratch by professional writers according to your instructions and delivered to your email on time. Prices start from $10.99/page

Order custom paper

Full essays database

You get access to all the essays and can view as many of them as you like for as little as $28.95/month

Buy database access

Order custom writing paper now!

  • Your research paper is written
    by certified writers
  • Your requirements and targets are
    always met
  • You are able to control the progress
    of your writing assignment
  • You get a chance to become an
    excellent student!

Get a price guote

 
 

In the late 1700's another Frenchman, Proust, discovert that elements can be combined to make different compounds, and that certain proportions had to be used. This became know as "law of definite proportions". A few years later an English chemist, John Dalton, a fan of Boyle worked on Proust's theory and came up with "the law of multiple proportions"...
displayed 300 characters

General issues of this essay:

Related essays:

x
Services