atomic mass - Wordage.info - Free Thesaurus Tool for Word Discovery - Expanded Thesaurus, Reverse Dictionary Lookup

radiology collapse: the branch of medical science dealing with the medical use of X-rays or other penetrating radiation

quantum mechanics collapse: the branch of quantum physics that accounts for matter at the atomic level; an extension of statistical mechanics based on quantum theory (especially the Pauli exclusion principle)

nuclear physics collapse: the branch of physics that studies the internal structure of atomic nuclei

unit collapse: a single undivided whole; "an idea is not a unit that can be moved from one brain to another"; an organization regarded as part of a larger social group; "the coach said the offensive unit did a good job"; "after the battle the soldier had trouble rejoining his unit"; a single undivided natural thing occurring in the composition of something else; "units of nucleic acids"; an individual or group or structure or other entity regarded as a structural or functional constituent of a whole; "the reduced the number of units and installations"; "the word is a basic linguistic unit"

elementary particle collapse: (physics) a particle that is less complex than an atom; regarded as constituents of all matter

proton collapse: a stable particle with positive charge equal to the negative charge of an electron

requiem collapse: a Mass celebrated for the dead; a musical setting for a Mass celebrating the dead

neutron collapse: an elementary particle with 0 charge and mass about equal to a proton; enters into the structure of the atomic nucleus

alpha particle collapse: a positively charged particle that is the nucleus of the helium atom; emitted from natural or radioactive isotopes

hydrogen bomb collapse: a nuclear weapon that releases atomic energy by union of light (hydrogen) nuclei at high temperatures to form helium

meson collapse: an elementary particle responsible for the forces in the atomic nucleus; a hadron with a baryon number of 0

ionization collapse: the process of ionizing; the formation of ions by separating atoms or molecules or radicals or by adding or subtracting electrons from atoms by strong electric fields in a gas; the condition of being dissociated into ions (as by heat or radiation or chemical reaction or electrical discharge); "the ionization of a gas"

bombardment collapse: the act (or an instance) of subjecting a body or substance to the impact of high-energy particles (as electrons or alpha rays)

photon collapse: a quantum of electromagnetic radiation; an elementary particle that is its own antiparticle

Mass collapse: (Roman Catholic Church and Protestant Churches) the celebration of the Eucharist; the property of a body that causes it to have weight in a gravitational field; a sequence of prayers constituting the Christian Eucharistic rite; "the priest said Mass"; a musical setting for a Mass; "they played a Mass composed by Beethoven"; an ill-structured collection of similar things (objects or people); a body of matter without definite shape; "a huge ice mass"; join together into a mass or collect or form a mass; "Crowds were massing outside the palace"

production line collapse: mechanical system in a factory whereby an article is conveyed through sites at which successive operations are performed on it

tracer collapse: ammunition whose flight can be observed by a trail of smoke; (radiology) any radioactive isotope introduced into the body to study metabolism or other biological processes; an instrument used to make tracings; an investigator who is employed to find missing persons or missing goods

accelerator collapse: a valve that regulates the supply of fuel to the engine; a scientific instrument that increases the kinetic energy of charged particles; a pedal that controls the throttle valve; "he stepped on the gas"

introit collapse: a composition of vocal music that is appropriate for opening church services

solemnize collapse: make solemn and grave; "This ceremony solemnized our hearts"; perform (the wedding ceremony) with proper ceremonies; observe or perform with dignity or gravity; "The King solemnized this day of morning"

massacre collapse: kill a large number of people indiscriminately; "The Hutus massacred the Tutsis in Rwanda"

beta particle collapse: a high-speed electron or positron emitted in the decay of a radioactive isotope

cantata collapse: a musical composition for voices and orchestra based on a religious text

infinitesimal collapse: (mathematics) a variable that has zero as its limit; infinitely or immeasurably small; "two minute whiplike threads of protoplasm"; "reduced to a microscopic scale"

microcosmic collapse: relating to or characteristic of a microcosm; "the microcosmic world of business"

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