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What is the process by which elements change to other elements by emission of ionizing particles?
Ionization
What is considered to be ionizing radiation?
Ionizing radiation is radiation with enough energy so that during an interaction with an atom, it can remove tightly bound electrons from the orbit of an atom, causing the atom to become charged or ionized.
Why alpha particles tend to produce more ions than beta particles or gamma rays when they pass through matter?
Alpha particles have a high ionizing power beacaue they have a great linear transfer of energy.
Describe how smoke detectors use alpha particles and what sets off the alarm?
Alpha particles constantly released by americium knock electrons off atoms in the air ionizing the oxygen, nitrogen atoms
How are radioactive elements harmful?
They emit high energy particles, ionizing atoms in organic cells and disrupting many normal reactions in the cell.
Which forms of nuclear radiation are capable of ionizing matter?
Ionizing radiation consists of subatomic particles or electromagnetic waves that are energetic enough to detach electrons from atoms or molecules, ionizing them. The occurrence of ionization depends on the energy of the impinging individual particles or waves, and not on their number. An intense flood of particles or waves will not cause ionization if these particles or waves do not carry enough energy to be ionizing. Roughly speaking, particles or photons with energies above a few electron volts (eV) are ionizing. Examples of ionizing particles are energetic alpha particles, beta particles, and neutrons. The ability of electromagnetic waves (photons) to ionize an atom or molecule depends on their wavelength. Radiation on the short wavelength end of the electromagnetic spectrum - ultraviolet, x-rays, and gamma rays - is ionizing.
Is there a material that reacts with either alpha or beta particles?
Alpha anf beta particles are two kinds of ionizing radiation. Their ionizing effect on materials and human tissues depends on their energies.
What is meant by ionising radiation?
See the Wikipedia article 'Ionising Radiation' of which this is the introduction. Ionizing radiation consists of subatomic particles or waves that are energetic enough to detach (ionize) electrons from atoms or molecules. Ionizing ability depends on the energy of the impinging individual particles or waves, and not on their number. A large flood of particles or waves will not cause ionization if these particles or waves do not carry enough energy to be ionizing. Examples of ionizing particles are energetic alpha particles, beta particles, and neutrons. The ability of electromagnetic waves (photons) to ionize an atom or molecule depends on their wavelength. Radiation on the short wavelength end of the electromagnetic spectrum - ultraviolet, x-rays, and gamma rays - is ionizing.
How do you use the word ionizing in a sentence?
Some air cleaning systems work by ionizing and trapping dust particles. Ionizing radiation, such as gamma rays, can severely damage living cells.
What kind of radiation that can produce charged particles from atoms or molecules it strikes?
ionizing
What is the process by which elements change to other elements by emission of ionizing particles?
Ionization
What is the process in which elements change to other elements by emission of ionizing particles?
Radioactive decay.
What is alpha ionizing?
Alpha particles are helium nuclei emitted with energies of several MeV and travelling at about 5% speed of light. As air molecules take only about 35eV to ionize, highly charged alpha particles are very strongly ionizing.
What is considered to be ionizing radiation?
Ionizing radiation is radiation with enough energy so that during an interaction with an atom, it can remove tightly bound electrons from the orbit of an atom, causing the atom to become charged or ionized.
What is alpha ionizing radation?
Alpha particles are helium nuclei emitted with energies of several MeV and travelling at about 5% speed of light. As air molecules take only about 35eV to ionize, highly charged alpha particles are very strongly ionizing.
What is the definition for radioactivity?
Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus; The radiation so emitted; including gamma rays, alpha particles, neutrons, electrons, positrons, etc
What does the term ionizing radiation means?
Ionizing radiation consists of particles or electromagnetic waves that are energetic enough to detach electrons from atoms or molecules, thus ionizing them. Direct ionization from the effects of single particles or single photons produces free radicals, which are atoms or molecules containing unpaired electrons, that tend to be especially chemically reactive due to their electronic structure.
