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Which daughter element is produced from the alpha decay of americium 241?
The alpha decay of americium-241 produce neptunium-237.
What would Americium transmute into if it expelled an alpha particle?
For example americium-241 decay to neptunium-237 and americium-243 decay to neptunium-239.
When an atom undergoes radioactive decay does it become a different element?
That depends on the type of decay, alpha and beta decay change the atom into a different element but gamma decay does not.
How does polonium 216 undergo alpha decay to form a lead isotope?
The reaction is:Po-216----------------alpha particle-----------------Pb-212
Which product is formed by alpha emission from polonium 208?
The isotope lead-204 is obtained.
Which element is formed from neptunium distintigrates?
The alpha disintegration of neptunium-237 lead to the isotope protactinium-233.
What forms when neptunium atoms fall apart?
When neptunium atoms fall apart, they can form various isotopes of other elements. Neptunium decay series typically produce isotopes of uranium, thorium, and protactinium as the neptunium atom undergoes radioactive decay.
How can the element Americium change into the element neptunium?
Americium can change into neptunium through a process called alpha decay. During alpha decay, an alpha particle (helium nucleus) is emitted from the nucleus of the americium atom, resulting in the transformation of the americium atom into a neptunium atom.
What type of decay does Am-241 undergo to become Np-237?
Americium-241 undergoes alpha decay to become Neptunium-237. During alpha decay, an alpha particle (two protons and two neutrons) is emitted, resulting in the conversion of Americium-241 to Neptunium-237.
Neptunium's only naturally occurring isotope 237 93Np decays by emitting one alpha particle one beta particle and one gamma ray What is the new atom formed from this decay?
The new atom formed from the decay of Neptunium-237 is Protactinium-233. After emitting an alpha particle (Helium-4 nucleus), a beta particle (electron or positron), and a gamma ray (photon), Neptunium-237 transmutes into Protactinium-233.
When bismuth-212 undergoes alpha decay, what does it become?
When bismuth-212 undergoes alpha decay, it becomes thallium-208.
When uranium undergoes alpha decay it becomes an isotope of thorium. Which notation indicates the thorium isotope produced?
When uranium undergoes alpha decay, it emits an alpha particle (which is equivalent to a helium nucleus, ( ^4_2He )), resulting in a decrease of its atomic number by 2 and its mass number by 4. For example, if uranium-238 (( ^{238}{92}U )) undergoes alpha decay, it transforms into thorium-234 (( ^{234}{90}Th )). Thus, the notation for the thorium isotope produced is ( ^{234}_{90}Th ).
What is the equation for the alpha decay of americium 243?
Americium-243 might undergo alpha decay to become neptunium-239, and here is that equation: 95243Am => 93239Np + 24He++ The americium-243 has undergone transmutation to become neptunium-239, and the alpha particle, which is a helium-4 nucleus, can be seen on the tail end of the equation.
What happens to a radioisotope when it undergoes alpha emission?
During alpha emission, a radioisotope emits an alpha particle, which is composed of two protons and two neutrons. This reduces the atomic number of the parent isotope by 2 and the atomic mass by 4. The emission of an alpha particle transforms the parent isotope into a new element.
How much does neptunium weigh?
The density of alpha neptunium is 20,45 g/cm3.
What element is formed when neptunium disintergrates?
The daughter of neptunium 237 is protactinium 233, after alpha disintegration.
If the isotope bismuth-213 emits an alpha particle two protons and two neutrons which element will be left over?
Lead-209 will be left over after the isotope bismuth-213 undergoes alpha decay, as the emission of an alpha particle causes the atomic number of the element to decrease by 2. Bismuth-213 has an atomic number of 83, so after the emission of an alpha particle (which has an atomic number of 2), the resulting element will have an atomic number of 81, which corresponds to lead.
