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Curium-242 is not suitable for use in smoke alarms primarily due to its radioactive properties and the associated health risks. It emits alpha particles, which require careful handling and containment to prevent exposure. Furthermore, its long half-life and the complexity of managing radioactive materials make it impractical for consumer safety devices like smoke alarms, where non-radioactive alternatives, such as americium-241, are safer and more effective.
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Why is curium 242 not suitable for use in smoke detectors?
Curium-242 is not suitable for use in smoke detectors because it is a radioactive isotope that emits high-energy alpha particles, which can be harmful to human health if exposed in close proximity over extended periods of time. Additionally, curium-242 has a long half-life, making it unsuitable for the short-term detection requirements of smoke detectors.
What is the difference between Curium 242 and Curium 244?
Curium-242 has 122 neutrons and Curium-244 has 124 neutrons. This neutron difference causes them to have different decay pathways and half-lives, with Curium-242 having a shorter half-life than Curium-244.
How can you get curium?
The first nuclear reaction to obtain curium was:Pu-239 + He-4 = Cm-242 + nNow curium is separated from burned nuclear fuels.
Where do you get the element curium from?
The first time curium was obtained by the reaction:Pu-239 + He-4 = Cm-242 + nNow curium is obtained from burned nuclear fuels.
How was curium formed?
The first nuclear reaction to obtain curium was:Pu-239 + He-4 = Cm-242 + nNow curium is separated from burned nuclear fuels.
What are the activities for the element curium as a gas or solid?
The specific activity of the isotope curium-242 is 3 400 Ci/g.
When curium-242 is bombarded with an alpha particle two products are formed one of which is a neutron what is the other product?
The other product formed when curium-242 is bombarded with an alpha particle is uranium-238.
How did Glenn T discover curium?
The nuclear reaction used to prepare curium was:Pu-239 + He-4---------------Cm-242 + n
What elements were used to make Curium?
The first nuclear reaction to obtain curium was:Pu-239 + He-4 = Cm-242 + nNow curium is separated from burned nuclear fuels.
When curium -242 is bombarded with alpha particles a neutron and are formed?
The nuclear reaction is: 242Cm + 4He = 245Cf + n
When curium-242 is bombarded with alpha particles a neutron and what are formed?
The nuclear reaction is: 242Cm + 4He = 245Cf + n
When curium-242 is bombarded with alpha particles a neutron and are formed?
The nuclear reaction is: 242Cm + 4He = 245Cf + n
