Which of the following statements about β+ decay are correct?(There may be more than one correct
choice.) During β+ decay

A) an orbital electron is captured by the nucleus.
B) a proton is emitted from the nucleus.
C) a neutron in the nucleus decays to a proton and anelectron.
D) a proton in the nucleus decays to a positron and aneutron.
E) the atomic number Z of the isotope increases by one unit but theatomic weight A remains unchanged.