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When thorium decays by emmitting an alpha particle what is the atomic number of the resulting nucleus?
88Ra, Radium
When radium atomic number 88 emits an alpha particle the resulting nucleus has atomic numbers?
226Ra------------alpha particle----------222Rn (radon, a radioactive gas)
When radium emits an alpha particle the resulting nucleus has atomic number?
The result is radon, atomic number 86. 226Ra - alpha particle = 222Rn (radon, a radioactive gas)
Thorium-234 atomic number 90 the number of neutrons 144 undergo beta decay what is the resulting element?
When thorium-234 undergoes beta decay, a neutron in the nucleus is converted into a proton, resulting in the formation of protactinium-234, with atomic number 91.
What is the alpha decay of the Thorium isotope Th 232?
Seems some mistake in printing the mass number of thorium. It has to be 227. No Th-225 is available as far as the tables have been analysed. When a alpha particle comes out then the atomic number of parent is reduced by 2 and its mass number will be reduced by 4. So in case of Th-227, it gets changed to Ra-223 after the emission of an alpha particle.
What atomic particle is not in the nucleus?
electrons are not present in the nucleus
What happens to the atomic number when the nucleus releases a beta particle?
When the nucleus releases a beta minus particle the atomic number increase with 1.When the nucleus releases a beta plus particle the atomic number decrease with 1.
The Subatomic Particle That Has No Charge?
In the atomic nucleus this particle is the neutron.
What do you call the particle that orbits an atomic nucleus?
That particle is an electron.
When uranium-238 atomic number 92 decays by emitting an alpha particle it becomes?
When uranium-238 (atomic number 92) decays by emitting an alpha particle, it transforms into thorium-234 (atomic number 90) because an alpha particle contains two protons and two neutrons, reducing the atomic number by two.
A partical in the atomic nucleus that carries no charge?
The neutron is the particle in the atomic nucleus that carries no charge.
What is the neutral subatomic particle?
In the atomic nucleus this particle is the neutron.
