Faster access than browser!Similarities between Helium and Radioactive decay
Helium and Radioactive decay have 35 things in common (in Unionpedia): Alpha decay, Alpha particle, Atmosphere, Atomic nucleus, Atomic number, Atomic orbital, Beta decay, Beta particle, Big Bang, Big Bang nucleosynthesis, Boron, Chemical element, Deuterium, Emission spectrum, Ernest Rutherford, Gamma ray, Ground state, Half-life, Hydrogen, Ion, Isotope, Lithium, Mantle (geology), Nuclear reaction, Nuclear reactor, Nucleon, Nucleosynthesis, Quantum mechanics, Radioactive decay, Radiogenic nuclide, ..., Stable isotope ratio, Star, Thorium, Tritium, Uranium. Expand index (5 more) »
Alpha decay
Alpha decay or α-decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle (helium nucleus) and thereby transforms or 'decays' into an atom with a mass number that is reduced by four and an atomic number that is reduced by two.
Alpha decay and Helium · Alpha decay and Radioactive decay ·
Alpha particle
Alpha particles consist of two protons and two neutrons bound together into a particle identical to a helium-4 nucleus.
Alpha particle and Helium · Alpha particle and Radioactive decay ·
Atmosphere
An atmosphere is a layer or a set of layers of gases surrounding a planet or other material body, that is held in place by the gravity of that body.
Atmosphere and Helium · Atmosphere and Radioactive decay ·
Atomic nucleus
The atomic nucleus is the small, dense region consisting of protons and neutrons at the center of an atom, discovered in 1911 by Ernest Rutherford based on the 1909 Geiger–Marsden gold foil experiment.
Atomic nucleus and Helium · Atomic nucleus and Radioactive decay ·
Atomic number
The atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of an atom.
Atomic number and Helium · Atomic number and Radioactive decay ·
Atomic orbital
In quantum mechanics, an atomic orbital is a mathematical function that describes the wave-like behavior of either one electron or a pair of electrons in an atom.
Atomic orbital and Helium · Atomic orbital and Radioactive decay ·
Beta decay
In nuclear physics, beta decay (β-decay) is a type of radioactive decay in which a beta ray (fast energetic electron or positron) and a neutrino are emitted from an atomic nucleus.
Beta decay and Helium · Beta decay and Radioactive decay ·
Beta particle
A beta particle, also called beta ray or beta radiation, (symbol β) is a high-energy, high-speed electron or positron emitted by the radioactive decay of an atomic nucleus during the process of beta decay.
Beta particle and Helium · Beta particle and Radioactive decay ·
Big Bang
The Big Bang theory is the prevailing cosmological model for the universe from the earliest known periods through its subsequent large-scale evolution.
Big Bang and Helium · Big Bang and Radioactive decay ·
Big Bang nucleosynthesis
In physical cosmology, Big Bang nucleosynthesis (abbreviated BBN, also known as primordial nucleosynthesis, arch(a)eonucleosynthesis, archonucleosynthesis, protonucleosynthesis and pal(a)eonucleosynthesis) refers to the production of nuclei other than those of the lightest isotope of hydrogen (hydrogen-1, 1H, having a single proton as a nucleus) during the early phases of the Universe.
Big Bang nucleosynthesis and Helium · Big Bang nucleosynthesis and Radioactive decay ·
Boron
Boron is a chemical element with symbol B and atomic number 5.
Boron and Helium · Boron and Radioactive decay ·
Chemical element
A chemical element is a species of atoms having the same number of protons in their atomic nuclei (that is, the same atomic number, or Z).
Chemical element and Helium · Chemical element and Radioactive decay ·
Deuterium
Deuterium (or hydrogen-2, symbol or, also known as heavy hydrogen) is one of two stable isotopes of hydrogen (the other being protium, or hydrogen-1).
Deuterium and Helium · Deuterium and Radioactive decay ·
Emission spectrum
The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted due to an atom or molecule making a transition from a high energy state to a lower energy state.
Emission spectrum and Helium · Emission spectrum and Radioactive decay ·
Ernest Rutherford
Ernest Rutherford, 1st Baron Rutherford of Nelson, HFRSE LLD (30 August 1871 – 19 October 1937) was a New Zealand-born British physicist who came to be known as the father of nuclear physics.
Ernest Rutherford and Helium · Ernest Rutherford and Radioactive decay ·
Gamma ray
A gamma ray or gamma radiation (symbol γ or \gamma), is penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei.
Gamma ray and Helium · Gamma ray and Radioactive decay ·
Ground state
The ground state of a quantum mechanical system is its lowest-energy state; the energy of the ground state is known as the zero-point energy of the system.
Ground state and Helium · Ground state and Radioactive decay ·
Half-life
Half-life (symbol t1⁄2) is the time required for a quantity to reduce to half its initial value.
Half-life and Helium · Half-life and Radioactive decay ·
Hydrogen
Hydrogen is a chemical element with symbol H and atomic number 1.
Helium and Hydrogen · Hydrogen and Radioactive decay ·
Ion
An ion is an atom or molecule that has a non-zero net electrical charge (its total number of electrons is not equal to its total number of protons).
Helium and Ion · Ion and Radioactive decay ·
Isotope
Isotopes are variants of a particular chemical element which differ in neutron number.
Helium and Isotope · Isotope and Radioactive decay ·
Lithium
Lithium (from lit) is a chemical element with symbol Li and atomic number 3.
Helium and Lithium · Lithium and Radioactive decay ·
Mantle (geology)
The mantle is a layer inside a terrestrial planet and some other rocky planetary bodies.
Helium and Mantle (geology) · Mantle (geology) and Radioactive decay ·
Nuclear reaction
In nuclear physics and nuclear chemistry, a nuclear reaction is semantically considered to be the process in which two nuclei, or else a nucleus of an atom and a subatomic particle (such as a proton, neutron, or high energy electron) from outside the atom, collide to produce one or more nuclides that are different from the nuclide(s) that began the process.
Helium and Nuclear reaction · Nuclear reaction and Radioactive decay ·
Nuclear reactor
A nuclear reactor, formerly known as an atomic pile, is a device used to initiate and control a self-sustained nuclear chain reaction.
Helium and Nuclear reactor · Nuclear reactor and Radioactive decay ·
Nucleon
In chemistry and physics, a nucleon is either a proton or a neutron, considered in its role as a component of an atomic nucleus.
Helium and Nucleon · Nucleon and Radioactive decay ·
Nucleosynthesis
Nucleosynthesis is the process that creates new atomic nuclei from pre-existing nucleons, primarily protons and neutrons.
Helium and Nucleosynthesis · Nucleosynthesis and Radioactive decay ·
Quantum mechanics
Quantum mechanics (QM; also known as quantum physics, quantum theory, the wave mechanical model, or matrix mechanics), including quantum field theory, is a fundamental theory in physics which describes nature at the smallest scales of energy levels of atoms and subatomic particles.
Helium and Quantum mechanics · Quantum mechanics and Radioactive decay ·
Radioactive decay
Radioactive decay (also known as nuclear decay or radioactivity) is the process by which an unstable atomic nucleus loses energy (in terms of mass in its rest frame) by emitting radiation, such as an alpha particle, beta particle with neutrino or only a neutrino in the case of electron capture, gamma ray, or electron in the case of internal conversion.
Helium and Radioactive decay · Radioactive decay and Radioactive decay ·
Radiogenic nuclide
A radiogenic nuclide is a nuclide that is produced by a process of radioactive decay.
Helium and Radiogenic nuclide · Radioactive decay and Radiogenic nuclide ·
Stable isotope ratio
The term stable isotope has a meaning similar to stable nuclide, but is preferably used when speaking of nuclides of a specific element.
Helium and Stable isotope ratio · Radioactive decay and Stable isotope ratio ·
Star
A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.
Helium and Star · Radioactive decay and Star ·
Thorium
Thorium is a weakly radioactive metallic chemical element with symbol Th and atomic number 90.
Helium and Thorium · Radioactive decay and Thorium ·
Tritium
Tritium (or; symbol or, also known as hydrogen-3) is a radioactive isotope of hydrogen.
Helium and Tritium · Radioactive decay and Tritium ·
Uranium
Uranium is a chemical element with symbol U and atomic number 92.
The list above answers the following questions
- What Helium and Radioactive decay have in common
- What are the similarities between Helium and Radioactive decay
Helium and Radioactive decay Comparison
Helium has 365 relations, while Radioactive decay has 248. As they have in common 35, the Jaccard index is 5.71% = 35 / (365 + 248).
References
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