Atomic StructureHard
Question
When β-particles are sent through a tin metal foil, most of them go straight through the foil as
Options
A.β-particles are much heavier than electron.
B.most part of the atom is empty space.
C.β-particles are positively charged.
D.β-particles move with high velocity.
More Atomic Structure Questions
In a H-like sample, electrons make transition from 4th excited state to 2nd state then...The debroglie wavelength associated with a particle of mass 10-6 kg moving with a velocity of 10ms-1 is...The magnetic moment of Nix+ ion (Z = 28) is about 2.82 BM. The value of x is...Rutherford′s experiment on scattering of α- particles showed for the first time that the atom has...Mny elements have non-integral atomic masses because :...