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Isotope and Radium

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

Difference between Isotope and Radium

Isotope vs. Radium

Isotopes are variants of a particular chemical element which differ in neutron number. Radium is a chemical element with symbol Ra and atomic number 88.

Similarities between Isotope and Radium

Isotope and Radium have 25 things in common (in Unionpedia): Alpha decay, Atomic number, Chemical element, Decay chain, Gamma ray, Ground state, Half-life, Isotope, Isotopes of radium, Manhattan Project, Mass number, Nuclear isomer, Nuclear medicine, Periodic table, Potassium, Primordial nuclide, Promethium, Radioactive decay, Radionuclide, Radon, Silver, Tritium, Uranium, Uranium-235, Uranium-238.

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 Isotope · Alpha decay and Radium · See more »

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 Isotope · Atomic number and Radium · See more »

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 Isotope · Chemical element and Radium · See more »

Decay chain

In nuclear science, the decay chain refers to a series of radioactive decays of different radioactive decay products as a sequential series of transformations.

Decay chain and Isotope · Decay chain and Radium · See more »

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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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 Isotope · Ground state and Radium · See more »

Half-life

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

Half-life and Isotope · Half-life and Radium · See more »

Isotope

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

Isotope and Isotope · Isotope and Radium · See more »

Isotopes of radium

Radium (88Ra) has no stable or nearly stable isotopes, and thus a standard atomic weight cannot be given.

Isotope and Isotopes of radium · Isotopes of radium and Radium · See more »

Manhattan Project

The Manhattan Project was a research and development undertaking during World War II that produced the first nuclear weapons.

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Mass number

The mass number (symbol A, from the German word Atomgewichte (atomic weight), also called atomic mass number or nucleon number, is the total number of protons and neutrons (together known as nucleons) in an atomic nucleus. It determines the atomic mass of atoms. Because protons and neutrons both are baryons, the mass number A is identical with the baryon number B as of the nucleus as of the whole atom or ion. The mass number is different for each different isotope of a chemical element. This is not the same as the atomic number (Z) which denotes the number of protons in a nucleus, and thus uniquely identifies an element. Hence, the difference between the mass number and the atomic number gives the number of neutrons (N) in a given nucleus:. The mass number is written either after the element name or as a superscript to the left of an element's symbol. For example, the most common isotope of carbon is carbon-12, or, which has 6 protons and 6 neutrons. The full isotope symbol would also have the atomic number (Z) as a subscript to the left of the element symbol directly below the mass number:. This is technically redundant, as each element is defined by its atomic number, so it is often omitted.

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Nuclear isomer

A nuclear isomer is a metastable state of an atomic nucleus caused by the excitation of one or more of its nucleons (protons or neutrons).

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Nuclear medicine

Nuclear medicine is a medical specialty involving the application of radioactive substances in the diagnosis and treatment of disease.

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Periodic table

The periodic table is a tabular arrangement of the chemical elements, ordered by their atomic number, electron configuration, and recurring chemical properties, whose structure shows periodic trends.

Isotope and Periodic table · Periodic table and Radium · See more »

Potassium

Potassium is a chemical element with symbol K (from Neo-Latin kalium) and atomic number 19.

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Primordial nuclide

In geochemistry, geophysics and geonuclear physics, primordial nuclides, also known as primordial isotopes, are nuclides found on Earth that have existed in their current form since before Earth was formed.

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Promethium

Promethium is a chemical element with symbol Pm and atomic number 61.

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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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Radionuclide

A radionuclide (radioactive nuclide, radioisotope or radioactive isotope) is an atom that has excess nuclear energy, making it unstable.

Isotope and Radionuclide · Radionuclide and Radium · See more »

Radon

Radon is a chemical element with symbol Rn and atomic number 86.

Isotope and Radon · Radium and Radon · See more »

Silver

Silver is a chemical element with symbol Ag (from the Latin argentum, derived from the Proto-Indo-European ''h₂erǵ'': "shiny" or "white") and atomic number 47.

Isotope and Silver · Radium and Silver · See more »

Tritium

Tritium (or; symbol or, also known as hydrogen-3) is a radioactive isotope of hydrogen.

Isotope and Tritium · Radium and Tritium · See more »

Uranium

Uranium is a chemical element with symbol U and atomic number 92.

Isotope and Uranium · Radium and Uranium · See more »

Uranium-235

Uranium-235 (235U) is an isotope of uranium making up about 0.72% of natural uranium.

Isotope and Uranium-235 · Radium and Uranium-235 · See more »

Uranium-238

Uranium-238 (238U or U-238) is the most common isotope of uranium found in nature, with a relative abundance of 99%.

Isotope and Uranium-238 · Radium and Uranium-238 · See more »

The list above answers the following questions

Isotope and Radium Comparison

Isotope has 174 relations, while Radium has 176. As they have in common 25, the Jaccard index is 7.14% = 25 / (174 + 176).

References

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

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