алфа честичка

алфа честичка

A kind of positively charged subnuclear particle (consisting of 2 protons and 2 neutrons) given off by some isotopes when they decay or fission.

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Część mowy: rzeczownik
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Branża/Dziedzina: Antropologia
Kategoria: Antropologia fizyczna
Company: Palomar College
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алфа-честичка

Astronomia; Astronomia ogólna

1) Nucleus formed by the α-process (q.v.) (see even-even nuclei.) 2) Particle first discovered in radioactive α decay, and later identified as helium nuclei (two protons and two ...

честичка

Edukacja; Słownictwo SAT

A minute particle of matter.

честичка

Chemia; Chemia ogólna

Мал дел од материјата, всушност најмалиот после молекулата. Молекулата се дели на честички.

хемофилија

Antropologia; Antropologia fizyczna

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An unborn child during the later stages of pregnancy. In humans, an embryo usually becomes a fetus after the 8th week of gestation. Unlike embryos, fetuses have clearly ...

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хибрид

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An offspring that is the result of mating between two genetically different kinds of parents--the opposite of purebred.

хормон

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A medical condition characterized by fatigue, weakness, poor appetite, weight loss, and paleness or a yellowish tinge to the skin and eyes resulting from a deficiency of red blood ...