Exp1ain how the atomic model went from the billiard ball model to…

Exp1ain how the atomic model went from the billiard ball model to the plum pudding model?

Which scientists influenced the progression of the atomic model? Check all that apply

-Dalton

-Rutherford

-Bohr

-Thomson

Use this graph for the next two questions.

What amount of energy is needed for an electron to jump from n = 1 to n = 3? (h = 6.626 x 10^-19, 1 eV = 1.6 x 10^-19 J)

a) 13.1 eV

b) 10.2 eV

c) 12.1 eV

d) 12.8 eV

If an electron moves from n = 5 to n = 1, what wavelength of light is emitted? (h = 6.626 x 10^-19, 1 eV = 1.6 x 10^-19 J)

a) 434 nm

b) 1281 nm

c) 95 nm

d) 4008 nm

What is the rest energy of a neutron? (c = 2.9979 x 10^8 m/s, mn = 1.6749 x 10^-27)

a) 1.5032 x 10^-10 J

b) 8.18 x 10^-14 J

c) 2.73 x 10^-22 J

d) 1.5053 x 10^-10 J

Given the atomic mass of Beryllium-11 is 11.021658 u, what is the nuclear binding energy of Beryllium-11? (Mproton = 1.0078251, Mneutron = 1.0086649, c^2 = 931.5 eV/u)

a) 63 eV

b) 1004 eV

c) 65 eV

d) 959 eV

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