Scientists
Heavy Metal
Sig Figgies
Electrons
100
He found how the atom moves and created an equation.
Who is Erwin Schrodinger?
100
Has 73 protons
What is Tantalum?
100
17.8 x 10^6
17000008
100
Is the charge of the electron.
What is a negative charge?
200
He created the plum pudding model with cathode ray tubes (CRT).
Who is J.J Thomson
200
Has 47 electrons.
What is Silver?
200
56674657.00000
What is 56674657 x 10^-5
200
Located outside the nucleus.
What is location of the electron?
300
Discovered the neutron with gamma rays.
Who is James Chadwick?
300
Has a symbol of In.
What is Indium?
300
.007360
What is 7.36 x 10^-3
300
The mass of an electron
What is 9.11 x 10^-28
400
He created the periodic table using similarities during chemical reactions.
Who is Dmitri Mendeleev?
400
The element is Lead.
What is Pb?
400
94.0300
What is 9.403 x 10^1
400
1/2000 AMU.
What is the mass of the electron?
500
He found the nuclear structure by using gold foil.
Who is Ernest Rutherford?
500
It has the mass number of 265.
What is Hassium.
500
.000000004565012
What is 4.565012 x 10^9
500
In 1897
What is the year the electron was found.
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