The term goes back a ways- scientifically, to a man named Democritus, he thought of the term we use today (atom), though it is spelled different in his native language of Greek. John Dalton had his own theory on atoms, though the first model was developed by J.J Thompson. The way I remember it is to think of choclate-chip ice cream. He proposed there being one large particle with smaller negative particles throughout. Often, it is referred to as the plum pudding model. Next was a man named Ernest Rutherford, who furthered the discovery of atoms in his gold foil experiment. Niels Bohr, who I believe knew Rutherford, made the model of orbitral rings. Our technology, especially in the mid and late 1900's has allowed us to complete this model accurately.
I only know four but hopefully this helps! Rutherford, Dalton, Thomson, and Borh.
john dalton and ernest rutherford
Any scientists who were NOT Marie and Pierre Curie.
Henri Becquerel first discovered radioactivity (by mistake).
Gas chromatography of drugs is a method used to identify different substances within a test sample. Its major drawback is the separation step involved which can sometimes be inaccurate.
The early history of Islaam is full of scientists but they were especially prominent in physics and astronomy. However, Muslims were involved in the discovery and development of very early medicinal and industrial chemistry (such as tanning and dying), and chemical processing (such as crystalisation and distillation). Muslim chemists were also responsible for the identification of many inorganic compounds such as mercury salts, nitric and sulphuric acids, and chlorides. The names of the specific chemists involved are mostly lost. More recently, the 1999 Nobel prize for Chemistry went to Ahmed Hassan Zewail for his studies of chemical reactions over femtosecond durations.
A laboratory working with a manufacturer of synthetic diamonds found that the elements involved included carbon, sulphur, iron, calcium, cobalt, nickel, yttrium, zirconium, gladolinium and hafnium. However, their lab report did not identify proprietary materials.
DemocritusDaltonThompsonRutherfordBohrMendeleevGeigerSchrodingerHeisenbergChadwickFermi
Galileo Galilei!
The science involved in diamond mining is geology: a geologist would identify the indicator minerals in a volcanic pipe that could signal the presence of diamonds.
Any scientists who were NOT Marie and Pierre Curie.
Dr.M.S.Swaminathan
ABSA
Talking scientists as distinct from engineers, they would be physicists and chemists
starvation diets, and diet pill abuse
Animal Scientists, specifically Bovine Practicioners or Bovinologists.
engineers
identify the different face change in matter
bad ones