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What word is used to describe the particles and energy that are emitted by a nucleus?
radioactivity
What else can I help you with?
Quantum definition and antonym?
Definition: The smallest amount of energy that can be emitted or absorbed as electromagnetic radiation. Antonym: unfixed
What are some positive words to describe darkness?
Absence of Light or Energy.
What is the definition of necular energy?
Atomic energy is released during a nuclear reaction during fission or fusion. It is released by the nucleus of an atom and can also be a result of radioactive decay.
Another word for freezing?
Another word for the process of freezing is solidification. When a liquid loses its energy, the particles do not vibrate as much, and the bonds between these particles become strong enough to hold the particles in position, and become tightly packed.
What is the definition of active transport?
active transport is an energy reqiuring process in which transport proteins bind with particles and move them through a cell membrane
Nuclear radiation refers to charged particles or energy emitted by an unstable what?
Nucleus
What happens when an unstable nucleus undergoes radioactive decay?
Particles or electromagnetic radiation are emitted.
What is the energy of beta particle?
The end point energy of a beta decay is the kinetic energy of all particles emitted through B-decay. This is often ignoring the energy of the recoiling daughter nucleus.
Does nucleus changes its charge while emitting from beta and gamma particles simultaneously?
No, the nucleus does not change its overall charge when emitting beta and gamma particles simultaneously. Beta particles are high-energy electrons or positrons emitted during beta decay, whereas gamma particles are high-energy photons emitted during gamma decay. Both types of particles are neutral, so the overall charge of the nucleus remains the same.
How beta particles are emitted from nuclei as there are no electrons in nucleas of an atom than from where beta rays are emmited?
nucleus is a very complicated region and we known little about thattheoretically a neutron is broken down to a proton and a beta particle during radioactivity so with in nucleus beta particle is a part of neutron.
A penetrating ray of energy emitted by an unstable nucleus?
Gamma rays.
Can a nucleus emit alpha particles that have different energies Explain?
Any particular decay process is associated with a change from one energy state to another, so its emitted particles will have a specific energy. Charts of the nuclides will give this energy for any particular decay event. See also the extract from Wikipedia article on 'Radioactivity', below. You can view the whole article on the link attached.'Radioactive decay results in a reduction of summed rest mass, which is converted to energy (the disintegration energy) according to the formula E = mc2. This energy is released as kinetic energy of the emitted particles. The energy remains associated with a measure of mass of the decay system invariant mass, inasmuch the kinetic energy of emitted particles contributes also to the total invariant mass of systems. Thus, the sum of rest masses of particles is not conserved in decay, but the system mass or system invariant mass (as also system total energy) is conserved.'
What part of the atom does nuclear radiation come from?
Nuclear radiation comes from the nucleus of an atom. It can be emitted in the form of alpha particles (helium nuclei), beta particles (high-energy electrons), or gamma rays (high-energy electromagnetic radiation).
Why gamma radiation emitted in nucleus?
Gamma radiation is emitted by the nucleus when it transitions to a lower-energy state following an alpha or beta decay process. This high-energy electromagnetic radiation helps stabilize the nucleus by releasing excess energy and reaching a more stable configuration.
Where do the particles of energy of the comet come from?
The particles of energy in a comet mainly come from the solar wind interacting with the comet's nucleus and surrounding coma. The solar wind is a stream of charged particles emitted by the Sun that affects the comet's ion tail and can cause energy release through processes like ionization and excitation.
Does beta have a helium nucleus?
No, beta particles consist of high-energy electrons or positrons that are emitted in certain types of radioactive decay. Helium nuclei have two protons and two neutrons and are called alpha particles.
Alpha particles ejected from the nucleus travel at the speed of light?
Alpha particles are emitted from the nucleus at high speeds, typically around 5-10% of the speed of light. They move with such energy due to the strong repulsive force between the positively charged alpha particle and the remaining nucleus.
