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How many neutrons lost when uranium-238 decays to thorium-234?
When uranium-238 decays to thorium-234 through alpha decay, it emits an alpha particle which consists of 2 protons and 2 neutrons. Therefore, in this decay process, the nucleus loses 2 neutrons.
A charged particle results from losing or gaining electrons?
When a particle loses electrons, it becomes positively charged due to having more protons than electrons. Conversely, if a particle gains electrons, it becomes negatively charged as it has more electrons than protons. This imbalance in charge leads to the formation of a charged particle.
When an atom loses or gain this type of particle the mass nbr changes?
electrons
How many neutrons lost when uranium 238 decays to thorium 234?
92238U decays to 90234Th by alpha decay. Since an alpha particle is a helium nucleus, 24He2+, having two protons and two neutrons, the reaction entails the loss of two neutrons.
What is lost from the nucleus of atom when it emits an alpha particle?
When an atom emits an alpha particle, it loses two protons and two neutrons from its nucleus. This results in a new element being formed with an atomic number that is two less than the original element.
To what does plutonium-239 decay when it loses an alpha particle?
Yes, plutonium-239 emits alpha particles by decay.
When a Uranium 238 emits an alpha particle the nucleus left behind has how many protons?
When a Uranium-238 emits an alpha particle, it loses 2 protons and 2 neutrons. The resulting nucleus, Thorium-234, has 90 protons.
How many neutrons lost when uranium-238 decays to thorium-234?
When uranium-238 decays to thorium-234 through alpha decay, it emits an alpha particle which consists of 2 protons and 2 neutrons. Therefore, in this decay process, the nucleus loses 2 neutrons.
Why does an ion form?
The particle in question gains or loses electrons.
What happens to the atom when an alpha particle is released by it?
When an alpha particle is released by an atom, the atom loses two protons and two neutrons, resulting in a different element being formed. This process is known as alpha decay.
A charged particle results from losing or gaining electrons?
When a particle loses electrons, it becomes positively charged due to having more protons than electrons. Conversely, if a particle gains electrons, it becomes negatively charged as it has more electrons than protons. This imbalance in charge leads to the formation of a charged particle.
What is a particle that loses electrons and acquires a positive charge?
A cation is an atom that has lost one or more electrons and thus became a positively charged particle.
When an atom loses or gain this type of particle the mass nbr changes?
electrons
How many neutrons lost when uranium 238 decays to thorium 234?
92238U decays to 90234Th by alpha decay. Since an alpha particle is a helium nucleus, 24He2+, having two protons and two neutrons, the reaction entails the loss of two neutrons.
How many electrons are in the second orbital of Uranium ion?
In a uranium ion, the number of electrons is determined by the ion's charge. Uranium typically loses 2 electrons to form a U2+ ion. Therefore, the second orbital of a uranium ion would contain 8 electrons in total.
When an atom gains or loses a valence electrons it becomes a charged particle called a?
Ion
What is the effect on the mass number and change of a nucleus when it loses alpha particles?
The mass number goes down by 4, and the atomic number goes down by 2 when a nucleus loses an alpha particle. XYZ --> alpha emission --> X-2Y-4Q + 24He2+
