Isotopes Flashcards

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1
Q

H-3 Half life

A

12.3 Years

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2
Q

C-14 Half Life

A

5700 Years

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3
Q

N-16 half life

A

7.13 seconds

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4
Q

H-3 emmisions

A

Beta - 0.018 MeV

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5
Q

H-3 Detector type

A

LSC

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6
Q

C-14 emissions

A

Beta - 0.156 MeV

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7
Q

C-14 detector type

A

LSC, GM if large qty

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8
Q

N-16 emissions

A

gamma - 6.13 MeV

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9
Q

P-32 half life

A

14 days

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10
Q

P-32 emissions

A

Beta - 1.71 MeV

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11
Q

N-16 detector

A

NaI 3x3

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12
Q

P-32 detector

A

GM

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13
Q

Co-60 half life

A

5.27 years

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14
Q

Co-60 emissions

A

Beta - 0.31 MeV, Gamma - 1.17/1.32 MeV

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15
Q

Co-60 detector

A

GM, NaI 2x2

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16
Q

Sr-90 half life

A

28.8 years

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17
Q

Sr-90 emissions

A

Beta - 0.546 MeV

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18
Q

Sr-90 detector

A

GM

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19
Q

Y-90 detector

A

GM

20
Q

Y-90 half life

A

64.1 Hours

21
Q

Y-90 emission

A

Beta - 2.28 MeV

22
Q

Tc-99m half life

A

6 hours

23
Q

Tc-99m emission

A

gamma - 0.140 MeV

24
Q

I-125 half life

A

60.1 days

25
Q

I-125 emission

A

gamma - 4 to 36 MeV

26
Q

Tc-99m detector

A

NaI thin

27
Q

I-125 detector

A

NaI thin

28
Q

I-131 half life

A

8 days

29
Q

I-131 emission

A

Beta - 0.6 MeV, Gamma - 0.3645

30
Q

Cs-137 half life

A

30 years

31
Q

Cs-137 emission

A

Beta - 0.514 MeV, gamma - 0.662 MeV (85%)

32
Q

Ir-192 half life

A

74 days

33
Q

Ir-192 emission

A

Beta - 0.675 MeV, gamma - 296 to 468 MeV

34
Q

Ir-192 detector

A

GM, NaI 2x2

35
Q

Cs-137 detector

A

GM, NaI 2x2

36
Q

Ra-226 half life

A

1600 years

37
Q

Ra-226 emissions

A

gamma - 0.182, alpha - 4.8MeV

38
Q

Ra-226 detector

A

GM, NaI 2x2, ZnS

39
Q

U-235 half life

A

7E8 years

40
Q

U-235 emission

A

alpha - 4.4 MeV

41
Q

U-238 half life

A

4.5E9 years

42
Q

U-238 emission

A

alpha - 4.2 MeV

43
Q

U-235/238 detector

A

ZnS

44
Q

Pu-239 half life

A

24,110 years

45
Q

Pu-239 emission

A

alpha - 5.2 MeV

46
Q

Am-241 half life

A

433 years

47
Q

Am-241 emissions

A

alpha - 5.5 MeV, gamma - 60 keV