Fill in the word “long” or “short” in the blank to answer this question.
Many smoke dete...
Chemistry, 06.05.2020 07:38 ItzAquaZ8716
Fill in the word “long” or “short” in the blank to answer this question.
Many smoke detectors use the radioisotope americium-241. A stream of radiation flows between two electrodes. If smoke enters the smoke detector, it breaks the flow of electrons, and an alarm sounds. Based on its application, would you expect the half-life of americium-241 to be relatively long (around 400 years) or relatively short (around 10 days)?
The half-life of americium-24 would be expected to be relativel
Answers: 2
Chemistry, 22.06.2019 05:30
Describe the interaction that occurs between two objects with the same electrical charge.
Answers: 1
Chemistry, 22.06.2019 12:30
Avariable that is not being directly tested during an experiment should be
Answers: 1
Chemistry, 22.06.2019 15:00
Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.
Answers: 2
Chemistry, 22.06.2019 15:30
Which of the following are correct values for the ideal gas laws constant r
Answers: 1
Mathematics, 17.10.2020 19:01
English, 17.10.2020 19:01
Mathematics, 17.10.2020 19:01
Mathematics, 17.10.2020 19:01
Mathematics, 17.10.2020 19:01