leslylopez4767 leslylopez4767
  • 25-08-2022
  • Chemistry
contestada

Americium-241 is used in some smoke detectors. It is an alpha emitter with a half-life of 432 years. How long will it take in years for 32.0% of an Am-241 sample to decay?

Respuesta :

Otras preguntas

WHAT DOES PETROGLYPHS
What would your ideal school be? Facilities, Teachers, Location, Studies etc... I have to write this for my Spanish homework:) Really good suggestions would be
Is line l parrellel to line m Explain
The word root kytos, as in cytoplasm, means                 A)           motion                 B)            a hollow                 C)            color
what is the answer for -12-(4-13p)
fractions-what is bigger 6/6 4/6 or 8/6
Why did Elbridge Gerry of Massachusetts redraw the congressional districts in his state? A. To get elected to the Senate B. To give his party unfair political a
what is 63/80 as a percent?
turning on a tv is an example of _______ energy being transformed into_________ energy and________energy
whst number is 20% higher than 30