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When Gallium-75 (Ga-75) decays to Germanium-75 (Ge-75), it undergoes beta decay, where a neutron in the Ga-75 nucleus is converted into a proton, emitting a beta particle (an electron) and an antineutrino. This process increases the atomic number of the element from 31 (Gallium) to 32 (Germanium), while the mass number remains the same. The emitted beta particle is the key particle released during this decay process.
Shorter wavelength = more energy. The farther the electron falls, the more energy that will be emitted.
Lines from a hollow-cathode lamp are generally narrower than those emitted by atoms in a flame due to the differences in the environments in which the atoms are excited. In a hollow-cathode lamp, the atoms are subjected to a controlled, low-pressure environment and experience minimal collisions, leading to reduced Doppler broadening and pressure broadening of the spectral lines. In contrast, flames provide a higher temperature and more chaotic environment, resulting in greater thermal motion of atoms and increased collisions, which broaden the emitted lines. This results in sharper, more precise emission lines from the hollow-cathode lamp compared to those from a flame.
No. It shows a simple 2 dimensional image formed by the optical wavelength EM energy (light) reflected (absorbed and re-emitted) by your body.
In alpha decay, the emitted particle has a charge of 2.
It is negative beta particle emitted by a uranium nucleus and converting it to neptunium nucleus.
The particle emitted during beta- decay is an electron, therefore it has a negative charge.
An alpha particle is emitted when Pu-240 decays to U-236. It consists of two protons and two neutrons and is commonly emitted in alpha decay processes.
An Alpha particle
When P-32 decays to S-32, a beta particle is emitted. This beta particle is an electron released during the conversion of a neutron into a proton within the nucleus of the atom.
During the nuclear decay of Ne-19, a positron is emitted.
The alpha particle is emitted in alpha decay, and that means you won't see it appear in beta decay. In beta decay, you'll get either an electron or a positron emitted from the nucleus. A link to the related question here can be found below. "What is beta decay?" is already posted and answered.
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A beta particle is a negative electron. A positive electron is a Positron.
Total charge is always conserved. If an electron is emitted, the remaining particle's charge will change by +1. If a positron is emitted, the remaining particle's charge will change by -1.