itzamaryrivera8 itzamaryrivera8
  • 23-11-2022
  • Chemistry
contestada

Thorium-231 has a half-life of 25.5 hours. If a 100.0 g sample of thorium-231 is left for 102 hours, how much of the sample will remain?​

Respuesta :

Otras preguntas

Perhaps the most difficult thing to come to terms with is the scale of death. Influenza, for example, is an affliction which you no doubt have come across. Howe
How do you know when to put Roman numerals in the name when balancing chemical formulas?
From where did legislators' ideas for the bill of rights come?
Not owing people money is key to financial freedom. True False
20.3 is 4 times as large as some number. What is the number?
why do you think that clouds and water vapor act like "insulators" from the sun?
$35,125 loan, a feat which took ten years of quarterly payments. The loan had an interest rate of 7.44%, compounded quarterly. If you also paid $5,180.70 in ser
Which of the following is the least reliable source of background information for a scientific project?
Help!!! Find all solutions to the equation 7 sin^2x - 14 sin x + 2 = -5
Steel is formed when added to what element