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Chemistry Test 2

atoms, ions, isotopes, beta, alpha, gamma, scientist of PT

atomic theory
John Dalton
JJ Thomson
Ernest Rutherford
James Chadwick
alkali metals
alkaline earth metals
transition metals
inner transition metals
post transition metals
non metals
noble gases
Alpha Decay -mass decreases by 4 and the atomic number decreases by 2 -(fish symbol)=4/2 He
Beta Decay -no mass change, atomic number increases by 1 -(B symbol)=0/-1 B
Gamma Rays -high energy photon of light -(Y symbol)=0/0 Y
Created by: Brea.Zellner