- particles consists of high energy particles carrying
CHEMISTRY · Single correct · AP · Chemistry · Atomic Structure and Properties · Atomic Structure and Properties
Problem
α - particles consists of high energy particles carrying
(1) 2 units of positive charge and 2 units of atomic mass
(2) 1 units of positive charge and 2 units of atomic mass
(3) 2 units of positive charge and 1 units of atomic mass
(4) 2 units of positive charge and 4 units of atomic mass