1. Pt-175 decays by alpha emission
2. Al-28 decays by beta emission
3. Co-55 decays by positron emission
4. W-160 decays by alpha emission
5. D-15 decays by positron emission
2007-11-03 01:34:06 · 3 answers · asked by jayveelim1323 2 in Science & Mathematics ➔ Chemistry
as far as i am concern its D-15 but if it is C-15 then let it be C-15 but I don't know how can I make a formula
My professor gives the following given above w/o telling any instructions to me what to do. I don't have any even a single sample
2007-11-03 02:17:13 · update #1
1) Pt-175 decays by alpha emission to become Os-171
2) Al-28 decays by beta emission to become Si-28
3) Co-55 decays by positron emission to become Fe-55
4) W-160 decays by alpha emission to become Hf-156
5) What in the heck is "D-15"? Did you perhaps mistype, and mean C-15? If so, then:
C-15 decays by positron emission to become B-15
2007-11-03 01:58:24 · answer #1 · answered by Dave_Stark 7 · 0⤊ 0⤋
what's the question? lol
2007-11-03 01:40:36 · answer #2 · answered by Sinead is stupid 2 · 0⤊ 1⤋
look it up yourself you lazy SOB
2007-11-03 01:56:39 · answer #3 · answered by Jamie G 2 · 0⤊ 1⤋