|
Criado por eimearkelly3
aproximadamente 11 anos atrás
|
|
John Dalton
The law of conservation of mass
William Crookes
JJ Thomson
Johnstone Stoney
Robert Millikan
Ernest Rutherford
Niels Bohr
James Chadwick
Atomic number (Z)
Mass number (A)
Isotopes
Relative atomic mass (Ar)
Mass spectrometer