rutherfordium
Synthetic transactinide metal
Rutherfordium is a synthetic radioactive element, atomic number 104, produced in particle accelerators by bombarding heavy elements.
Named after physicist Ernest Rutherford, it belongs to the transactinide series and exists only fleetingly in laboratory conditions.
Like other superheavy elements, it has no practical applications outside nuclear research.
Atom with extreme protons
- actinidesRadioactive metallic element series
- fermiumSynthetic actinide, atomic 100
- einsteiniumSynthetic actinide, number ninety-nine
- californiumSynthetic actinide, number ninety-eight
berkelium · curium · americium · plutonium · neptunium · island of stability
Device speeding subatomic bits
- cyclotronSpiral-path particle accelerator
- linear acceleratorStraight-path particle accelerator
- carbon-12Stable carbon isotope
- targetObject of pursuit
bombardment · nuclear fusion · cold fusion · discovery · Berkeley · synthesis · production
Study of atomic nuclei
- atomic nucleusDense atomic center
- New ZealandPacific island nation
- Nobel PrizeHighest academic honor
Positive nuclear particles
- electronsNegative charges in atoms
- neutronsUncharged subatomic particles
- nucleusCentral controlling part
- orbitalsElectron probability distributions
atomic mass · valence electrons · chemical properties · metallic · solid · electronegativity
Period for fifty-percent reduction
- decayGradual organic breakdown
- alpha decayEmission of helium nuclei
- isotopesAtomic number twins
- instabilityTendency toward unpredictable change
High-velocity physical distortions
- halidesHalogen-metal compounds
- chemical experimentsScientific substance testing
superheavy element
Atom with extreme protons
- actinidesRadioactive metallic element series
- fermiumSynthetic actinide, atomic 100
- einsteiniumSynthetic actinide, number ninety-nine
californium · berkelium · curium · americium · plutonium · neptunium · island of stability
particle accelerator
Device speeding subatomic bits
- cyclotronSpiral-path particle accelerator
- linear acceleratorStraight-path particle accelerator
- carbon-12Stable carbon isotope
target · bombardment · nuclear fusion · cold fusion · discovery · Berkeley · synthesis · production
nuclear physics
Study of atomic nuclei
- atomic nucleusDense atomic center
- New ZealandPacific island nation
- Nobel PrizeHighest academic honor
protons
Positive nuclear particles
- electronsNegative charges in atoms
- neutronsUncharged subatomic particles
- nucleusCentral controlling part
orbitals · atomic mass · valence electrons · chemical properties · metallic · solid · electronegativity
half-life
Period for fifty-percent reduction
- decayGradual organic breakdown
- alpha decayEmission of helium nuclei
- isotopesAtomic number twins
instability · radiation · short-lived · detection · radioactivity
relativistic effects
High-velocity physical distortions
- halidesHalogen-metal compounds
- chemical experimentsScientific substance testing