Radionuclide or radioisotope is a substance that give off high energy particles or rays as it disintegrates. They emit three types of radioactivity is alpha particles, beta particles, and gamma rays.
Elements that give off high-energy particles are called radioactive. All elements with atomic numbers higher than 83 (beyond Bismuth) are radioactive.
it's RADIOACTIVE
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Radioactivity?
The energy is called nuclear radiation, high energy particles and rays that are emitted by the nuclei of some atoms.
The energy is called nuclear radiation, high energy particles and rays that are emitted by the nuclei of some atoms.
The energy is called nuclear radiation, high energy particles and rays that are emitted by the nuclei of some atoms.
True... Technically, yes. The faster the particles move, the more heat they give off. So therefore, when we actually take a temperature, it is in theory, the measrue of the speed of the particles. Improvement: Temperature is defined as the average kinetic energy of the particles in a particular substance. Kinetic energy is associated with the speed of particles by KE=(1/2)mv2. Particles do not technically 'give off heat' when they move since by laws of thermodynamics heat is a transfer of energy between substances and the term does not apply in this circumstance.
Radioactivity?
The energy is called nuclear radiation, high energy particles and rays that are emitted by the nuclei of some atoms.
radioisotope
yep
The energy is called nuclear radiation, high energy particles and rays that are emitted by the nuclei of some atoms.
The energy is called nuclear radiation, high energy particles and rays that are emitted by the nuclei of some atoms.
Many radioactive isotopes do that.
false
Beta Particles
True... Technically, yes. The faster the particles move, the more heat they give off. So therefore, when we actually take a temperature, it is in theory, the measrue of the speed of the particles. Improvement: Temperature is defined as the average kinetic energy of the particles in a particular substance. Kinetic energy is associated with the speed of particles by KE=(1/2)mv2. Particles do not technically 'give off heat' when they move since by laws of thermodynamics heat is a transfer of energy between substances and the term does not apply in this circumstance.
It depends. They can do such things as split, combine, give something off, or be converted into energy, to name a few.
Radiation is energy that is transmitted in the form of rays, waves or particles. Bonfires give off light and heat radiation.