1) Write the full reactions for the B- (beta) decay of (a) 67^Cu (b) 85^Kr (c) 1
ID: 2102400 • Letter: 1
Question
1) Write the full reactions for the B- (beta) decay of (a) 67^Cu (b) 85^Kr (c) 112^Pd
2) Complete the following reactions: (a) 71^Zn ------>71^Ga + ____________ (b) 66^Ge ---------->________ + B+ (beta) (c) 212^Ac---------->____________+44^He (d) ___________-------->210^Bi + y (gamma)
3) Complete the following reactions (a) 158^Tm + B- (beta)------->_________ (b) 178^Hf ---------->178^Lu+_____________ (c) 216^Fr----------->212^At+_____________ (d) 8^Be--------->____________ + 4^He.
SHOW ALL WORK!
Explanation / Answer
1) 29Cu 67 ---> 30Zn 67+ -1 e 0
36 Kr 85---> 37 Rb 85+ -1 e 0
46Pd 112---> 47Ag112 -1 e 0
2)
(a) 71^Zn 30 ------>71^Ga 31 + __ -1 e 0__________
(b) 66^Ge 32 ---------->_____66^As 33___ + B+ (beta)
(c) 212^Ac 89---------->____208^Fr 87-________+44^He
(d) ___Bi________-------->210^Bi + y (gamma)
3)
(a) 158^Tm 69+ B- (beta)------->______158^Yb 70___
(b) 178^Hf ---------->178^Lu+___ beta(_1 e 0_)_________
(c) 216^Fr----------->212^At+____alpha ( 4 He 2)_________
(d) 8^Be 4--------->_____4He 2_______ + 4^He.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.