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{
fraction : 0.00276,
product : 'Po-211'
}
],
molarMass : convert.atomicMassMolar(211)
},
'Po-211' : {
halflife : convert.seconds(516) * convert.E(-3),
product : 'Pb-207',
molarMass : convert.atomicMassMolar(211)
},
'Tl-207' : {
halflife : convert.minutes(4.77),
product : 'Pb-207',
molarMass : convert.atomicMassMolar(207)
},
// Fission products
// strontium-90
'Sr-90' : {
halflife : convert.years(28.8),
product : 'Y-90',
molarMass : convert.atomicMassMolar(90)
},
'Y-90' : {
halflife : convert.hours(64),
product : 'Zr-90',
molarMass : convert.atomicMassMolar(90)
},
molarMass : convert.atomicMassMolar(99)
},
'Mo-99m2' : {
halflife : convert.seconds(0.76) * convert.E(-3),
product : 'Mo-99m1',
molarMass : convert.atomicMassMolar(99)
},
'Mo-99m1' : {
halflife : convert.seconds(15.5) * convert.E(-3),
product : 'Mo-99',
molarMass : convert.atomicMassMolar(99)
},
'Mo-99' : {
halflife : convert.days(2.7489),
product : 'Tc-99m',
molarMass : convert.atomicMassMolar(99)
},
'Tc-99m' : {
halflife : convert.hours(6.0058),
product : 'Tc-99',
molarMass : convert.atomicMassMolar(98.9062547)
},
'Tc-99' : {
halflife : convert.years(2.11) * convert.E(5),
product : 'Ru-99',
molarMass : convert.atomicMassMolar(98.9062547)
},
// heavy
'Te-135' : {
halflife : convert.seconds(19.0),
product : 'I-135',
molarMass : convert.atomicMassMolar(99)
},
'Mo-99m1' : {
halflife : convert.seconds(15.5) * convert.E(-3),
product : 'Mo-99',
molarMass : convert.atomicMassMolar(99)
},
'Mo-99' : {
halflife : convert.days(2.7489),
product : 'Tc-99m',
molarMass : convert.atomicMassMolar(99)
},
'Tc-99m' : {
halflife : convert.hours(6.0058),
product : 'Tc-99',
molarMass : convert.atomicMassMolar(98.9062547)
},
'Tc-99' : {
halflife : convert.years(2.11) * convert.E(5),
product : 'Ru-99',
molarMass : convert.atomicMassMolar(98.9062547)
},
// heavy
'Te-135' : {
halflife : convert.seconds(19.0),
product : 'I-135',
molarMass : convert.atomicMassMolar(135)
},
'I-135' : {
halflife : convert.hours(6.57),
product : 'Xe-135',
molarMass : convert.atomicMassMolar(239)
},
'Pu-239' : {
halflife : convert.years(2.41) * convert.E(4),
product : 'U-235',
molarMass : convert.atomicMassMolar(239.0521634)
},
'U-235' : {
halflife : convert.years(7.04) * convert.E(8),
product : 'Th-231',
molarMass : convert.atomicMassMolar(235.0439299)
},
'Th-231' : {
halflife : convert.hours(25.52),
product : 'Pa-231',
molarMass : convert.atomicMassMolar(231)
},
'Pa-231' : {
halflife : convert.years(32760),
product : 'Ac-227',
molarMass : convert.atomicMassMolar(231.0358840)
},
'Ac-227' : {
halflife : convert.years(21.772),
products : [
{
fraction : 0.9862,
product : 'Th-227'
},
{
fraction : 0.0138,
product : 'Fr-223'
molarMass : convert.atomicMassMolar(242.0587426)
},
'Pu-238' : {
halflife : convert.years(87.7),
product : 'U-234',
molarMass : convert.atomicMassMolar(238.0495599)
},
'U-238' : {
halflife : convert.years(4.468) * convert.E(9),
product : 'Th-234',
molarMass : convert.atomicMassMolar(238.0507882)
},
'Th-234' : {
halflife : convert.days(24.10),
product : 'Pa-234m',
molarMass : convert.atomicMassMolar(234)
},
'Pa-234m' : {
halflife : convert.minutes(1.16),
products : [
{
fraction : 0.9984,
product : 'U-234'
},
{
fraction : 0.0016,
product : 'Pa-234'
}
],
molarMass : convert.atomicMassMolar(234)
},
'Pa-234' : {
molarMass : convert.atomicMassMolar(224.0202118)
},
'Rn-220' : {
halflife : convert.seconds(55.6),
product : 'Po-216',
molarMass : convert.atomicMassMolar(220.0113940)
},
'Po-216' : {
halflife : convert.seconds(0.145),
product : 'Pb-212',
molarMass : convert.atomicMassMolar(216)
},
'Pb-212' : {
halflife : convert.hours(10.64),
product : 'Bi-212',
molarMass : convert.atomicMassMolar(212)
},
'Bi-212' : {
halflife : convert.minutes(60.55),
products : [
{
fraction : 0.6406,
product : 'Po-212'
},
{
fraction : 0.3594,
product : 'Tl-208'
}
],
molarMass : convert.atomicMassMolar(212)
},
'Po-212' : {
molarMass : convert.atomicMassMolar(234.0409521)
},
'Th-230' : {
halflife : convert.years(75380),
product : 'Ra-226',
molarMass : convert.atomicMassMolar(230.0331338)
},
'Ra-226' : {
halflife : convert.years(1602),
product : 'Rn-222',
molarMass : convert.atomicMassMolar(226.0254098)
},
'Rn-222' : {
halflife : convert.days(3.8235),
product : 'Po-218',
molarMass : convert.atomicMassMolar(222)
},
'Po-218' : {
halflife : convert.minutes(3.10),
products : [
{
fraction : 0.9998,
product : 'Pb-214'
},
{
fraction : 0.0002,
product : 'At-218'
}
],
molarMass : convert.atomicMassMolar(218)
},
'At-218' : {
molarMass : convert.atomicMassMolar(234)
},
'Pa-234' : {
halflife : convert.hours(6.70),
product : 'U-234',
molarMass : convert.atomicMassMolar(234)
},
'U-234' : {
halflife : convert.years(245500),
product : 'Th-230',
molarMass : convert.atomicMassMolar(234.0409521)
},
'Th-230' : {
halflife : convert.years(75380),
product : 'Ra-226',
molarMass : convert.atomicMassMolar(230.0331338)
},
'Ra-226' : {
halflife : convert.years(1602),
product : 'Rn-222',
molarMass : convert.atomicMassMolar(226.0254098)
},
'Rn-222' : {
halflife : convert.days(3.8235),
product : 'Po-218',
molarMass : convert.atomicMassMolar(222)
},
'Po-218' : {
halflife : convert.minutes(3.10),
products : [
{
fraction : 0.9998,
molarMass : convert.atomicMassMolar(243.0613811)
},
'Np-239' : {
halflife : convert.days(2.356),
product : 'Pu-239',
molarMass : convert.atomicMassMolar(239)
},
'Pu-239' : {
halflife : convert.years(2.41) * convert.E(4),
product : 'U-235',
molarMass : convert.atomicMassMolar(239.0521634)
},
'U-235' : {
halflife : convert.years(7.04) * convert.E(8),
product : 'Th-231',
molarMass : convert.atomicMassMolar(235.0439299)
},
'Th-231' : {
halflife : convert.hours(25.52),
product : 'Pa-231',
molarMass : convert.atomicMassMolar(231)
},
'Pa-231' : {
halflife : convert.years(32760),
product : 'Ac-227',
molarMass : convert.atomicMassMolar(231.0358840)
},
'Ac-227' : {
halflife : convert.years(21.772),
products : [
{
fraction : 0.9862,
{
fraction : 0.0000023,
product : 'At-215'
}
],
molarMass : convert.atomicMassMolar(215)
},
'At-215' : {
halflife : convert.seconds(0.1) * convert.E(-3),
product : 'Bi-211',
molarMass : convert.atomicMassMolar(215)
},
'Pb-211' : {
halflife : convert.minutes(36.1),
product : 'Bi-211',
molarMass : convert.atomicMassMolar(211)
},
'Bi-211' : {
halflife : convert.minutes(2.14),
products : [
{
fraction : 0.99724,
product : 'Tl-207'
},
{
fraction : 0.00276,
product : 'Po-211'
}
],
molarMass : convert.atomicMassMolar(211)
},
'Po-211' : {