Home > Terms > Македонский (МК) > алфа распаѓање

алфа распаѓање

1) Spontaneous emission by a heavier element (such as uranium) of positively charged helium nuclei - alpha particles - comprising 2 protons and 2 neutrons. The result of this radioactive decay is that the original element is very gradually converted into another element, with a decreased atomic number and mass. Alpha particle emission may be simultaneous with beta particle decay. 2) The disintegration of an atomic nucleus, in which the final products are an alpha particle and a nucleus with two fewer protons and two fewer neutrons than the original.

0
Улучшить
Дополнительно
Добавить в My Glossary (мой глоссарий)

Выбрать другой язык:

Дополнительно

Что вы хотите сказать?

Войдите в систему, чтобы добавить ответ к обсуждениям.

Просмотреть похожие термины

распаѓање
Химия; Общая химия

Change of an element into a different element, usually with some other particle(s) and energy emitted.

распаѓање
Археология; Эволюция человека

In physics, the breaking apart of nuclei into smaller constituent nuclei, releasing energetic particles in the process as there is less total energy.

распаѓање
Личная жизнь; Разводы

Meaning to end or dissolve. Often used interchangeably with the word “divorce” as in “dissolution of marriage”.

ахроматска леќа
Астрономия; Общая астрономия

Lens (or combination of lenses) that brings different wavelenghts within a ray of light to a single focus, thus overcoming chromatic aberration. It was first successfully made by ...

активна галаксија
Астрономия; Общая астрономия

1) Active galactic nuclei are very luminous. Their energy output is in two forms: nonthermal continuum and thermal emission line. 2) Any galaxy which is emitting large quantities ...

активна оптика
Астрономия; Общая астрономия

Controlling the shape of a telescope mirror at a relatively slow rate.

единица на забрзување
Астрономия; Общая астрономия

A unit for measuring acceleration, which is metre per second squared.

зголемување
Астрономия; Общая астрономия

1) A process by which a star accumulates matter as it moves through a dense cloud of interstellar gas; or, more generally, whereby matter surrounding a star flows toward it (as in ...

теорија на акумулација
Астрономия; Общая астрономия

The theory by which planetesimals are assumed to collide with one another and coalesce, eventually sweeping up enough material to form the planets.

Термины в новостях

Особые термины

zocipro
  • 0

    Terms

  • 0

    Глоссарии

  • 18

    Followers

Отрасль/сфера деятельности: Молочные продукты Категория: Масло

путер колачи

Овие торти се направени од страна на првиот creaming путер со шеќер да се вклучат воздух. Целата јајца или жолчки од јајце се додаваат и брашно е во ...

Участник

Избранные глоссарии

Things to do in Bucharest (Romania)

Категория: Путешествия   2 10 Terms

Ofu Island

Категория: География   1 1 Terms

Browers Terms By Category

ТЕРМИНЫ

СОЦИАЛЬНАЯ СЕТЬ

ДОПОЛНИТЕЛЬНО

ВОЗМОЖНОСТИ