alpha radiation
Heavy particle emission
Alpha radiation is a type of ionizing radiation consisting of alpha particles—helium nuclei with two protons and two neutrons.
It's the least penetrating form of nuclear radiation, stopped by a sheet of paper or human skin, but highly dangerous if inhaled or ingested.
Alpha radiation occurs naturally in the decay of heavy elements like uranium and radium.
Radioactive element, airborne indoors
- lung cancerMalignant growth in chest
- DNA damageInjury to genetic material
- carcinogenesisMalignant transformation process
- contaminationIntroduction of impurities
Unstable atoms releasing energy
- half-lifePeriod for fifty-percent reduction
- transmutationComplete change of form
- isotopesAtomic number twins
- nucleusCentral controlling part
nucleons · atomic number · mass number · quantum tunneling · particle physics · nuclear reaction · actinides · thorium
Ionizing radiation detector
- dosimeterExposure measurement device
- cloud chamberRadiation visualization apparatus
- spectroscopyStudy of light-matter interaction
Devices sensing airborne combustion particles
- nuclear batteriesDevices converting radioactive decay to electricity
- cancer therapyTreatment for malignant disease
- radium dialsSelf-glowing instrument faces
Element ninety-two
- plutoniumActinide, atomic number 94
- radiumRadioactive alkaline earth metal
- radonRadioactive inert gas
- poloniumElement number eighty-four
thorium · americium · curium · neptunium · californium · actinium · protactinium · francium
Protective outer layer
- short rangeCovering minimal span
- protective clothingGarments worn for safety
- containmentPreventing hostile expansion
- energy absorptionCapturing kinetic force internally
radon gas
Radioactive element, airborne indoors
- lung cancerMalignant growth in chest
- DNA damageInjury to genetic material
- carcinogenesisMalignant transformation process
radioactive decay
Unstable atoms releasing energy
- half-lifePeriod for fifty-percent reduction
- transmutationComplete change of form
- isotopesAtomic number twins
nucleus · nucleons · atomic number · mass number · quantum tunneling · particle physics · nuclear reaction · actinides · thorium · uranium-238
Geiger counter
Ionizing radiation detector
- dosimeterExposure measurement device
- cloud chamberRadiation visualization apparatus
- spectroscopyStudy of light-matter interaction
smoke detectors
Devices sensing airborne combustion particles
- nuclear batteriesDevices converting radioactive decay to electricity
- cancer therapyTreatment for malignant disease
- radium dialsSelf-glowing instrument faces
uranium
Element ninety-two
polonium · thorium · americium · curium · neptunium · californium · actinium · protactinium · francium · astatine
skin barrier
Protective outer layer
- short rangeCovering minimal span
- protective clothingGarments worn for safety
- containmentPreventing hostile expansion
- radiation
alpha radiationgamma radiation
High-frequency electromagnetic emission
gamma rays · beta radiation · beta particles · cosmic rays · gamma decay
alpha, radiation, radiate, radiant, radiance, radiator, radiating, radiated, irradiate