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Californium and Helium

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Californium and Helium

Californium vs. Helium

Californium is a radioactive chemical element with symbol Cf and atomic number 98. Helium (from lit) is a chemical element with symbol He and atomic number 2.

Similarities between Californium and Helium

Californium and Helium have 21 things in common (in Unionpedia): Alpha decay, Alpha particle, Atomic number, Beta decay, Boiling point, Boron, Bulk modulus, Chemical element, Gamma ray, Half-life, Helium-4, Hydrogen, Ion, Isotope, Melting point, Nitrogen, Nuclear reactor, Pascal (unit), Periodic Videos, Radioactive decay, Timeline of chemical element discoveries.

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 Californium · Alpha decay and Helium · See more »

Alpha particle

Alpha particles consist of two protons and two neutrons bound together into a particle identical to a helium-4 nucleus.

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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 Californium · Atomic number and Helium · See more »

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.

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Boiling point

The boiling point of a substance is the temperature at which the vapor pressure of the liquid equals the pressure surrounding the liquid and the liquid changes into a vapor.

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Boron

Boron is a chemical element with symbol B and atomic number 5.

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Bulk modulus

The bulk modulus (K or B) of a substance is a measure of how resistant to compressibility that substance is.

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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).

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Gamma ray

A gamma ray or gamma radiation (symbol γ or \gamma), is penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei.

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Half-life

Half-life (symbol t1⁄2) is the time required for a quantity to reduce to half its initial value.

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Helium-4

Helium-4 is a non-radioactive isotope of the element helium.

Californium and Helium-4 · Helium and Helium-4 · See more »

Hydrogen

Hydrogen is a chemical element with symbol H and atomic number 1.

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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).

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Isotope

Isotopes are variants of a particular chemical element which differ in neutron number.

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Melting point

The melting point (or, rarely, liquefaction point) of a substance is the temperature at which it changes state from solid to liquid at atmospheric pressure.

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Nitrogen

Nitrogen is a chemical element with symbol N and atomic number 7.

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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.

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Pascal (unit)

The pascal (symbol: Pa) is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength.

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Periodic Videos

The Periodic Table of Videos (usually shortened to Periodic Videos) is a series of videos about chemical elements and the periodic table.

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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.

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Timeline of chemical element discoveries

The discovery of the 118 chemical elements known to exist today is presented here in chronological order.

Californium and Timeline of chemical element discoveries · Helium and Timeline of chemical element discoveries · See more »

The list above answers the following questions

Californium and Helium Comparison

Californium has 143 relations, while Helium has 365. As they have in common 21, the Jaccard index is 4.13% = 21 / (143 + 365).

References

This article shows the relationship between Californium and Helium. To access each article from which the information was extracted, please visit:

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