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What is the half life of polonium-212?
The half-life of polonium-212 is approximately 299 microseconds. This means that it takes this amount of time for half of a sample of polonium-212 to decay into a more stable element. Due to its short half-life, polonium-212 is highly radioactive and poses significant health risks.
What daughter product remains after the alpha decay of polonium-212?
The daughter product that remains after the alpha decay of polonium-212 is lead-208. During alpha decay, polonium-212 loses an alpha particle, consisting of two protons and two neutrons, resulting in the transformation to lead-208.
What are the features of polonium?
Polonium is a highly radioactive element that is silvery-gray in color. It is extremely rare and is typically found in uranium ores. Polonium has 33 known isotopes, with polonium-210 being the most widely studied due to its use in various industries.
Is polonium metal sold like gold?
No, polonium is not commonly sold like gold. Polonium is a highly radioactive element and its access and use are strictly regulated due to its dangerous properties. It is mainly produced for scientific research and specialized industrial applications.
What isolope remains after the alpha decay of polonium -212?
After the alpha decay of polonium-212, the remaining isotope is lead-208. The alpha decay involves the loss of an alpha particle, which is a helium-4 nucleus consisting of two protons and two neutrons. This causes the atomic number to decrease by 2 and the mass number to decrease by 4, resulting in lead-208.
What type of radiation is emitted when polonium-212 forms?
Polonium-212 is formed by beta decay of bismuth-212.
What is the half life of polonium-212?
The half-life of polonium-212 is approximately 299 microseconds. This means that it takes this amount of time for half of a sample of polonium-212 to decay into a more stable element. Due to its short half-life, polonium-212 is highly radioactive and poses significant health risks.
What daughter product remains after the alpha decay of polonium-212?
The daughter product that remains after the alpha decay of polonium-212 is lead-208. During alpha decay, polonium-212 loses an alpha particle, consisting of two protons and two neutrons, resulting in the transformation to lead-208.
What type of radiation is emitted when polonium forms lead-208?
Lead-208 is formed by alpha decay (emission of alpha particles) from polonium-212.
How do you write a balanced nuclear equation for the alpha decay of polonium -216?
Po-216- -----------------> Pb-212
What type of radiation is emitted when polonium-212 forms lead-208?
Polonium-212 loses 2 protons and 2 neutrons when it decays to lead-208. These 2 protons and 2 neutrons are lost as a single Helium nucleus. In other words, it is an alpha decay.
Is polonium used in agriculture?
Any use for polonium in agriculture.
What isotope remains after the alpha decay of polonium 212?
Polonium 212 has 84 protons and 128 neutrons. An alpha particle is 2 protons and 2 neutrons, so the daughter nucleus will have 82 protons and 126 neutrons, making it lead 208.
What was polonium used for around the early 1900s?
No use for polonium in 1900.
When Marie Curie discovered polonium what was it used for?
In 1898 polonium had any use.
How does polonium 216 undergo alpha decay to form a lead isotope?
The reaction is:Po-216----------------alpha particle-----------------Pb-212
What type of radiation is emitted when polonium 212 forms lead 208?
In this case alpha particles are emitted.
