Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
alpha decay
Language
Watch
Edit
English
edit
English
Wikipedia
has an article on:
alpha decay
Wikipedia
A diagram of
alpha decay
: an alpha particle (α), or
helium-4
nucleus, is ejected from an atom.
Noun
edit
alpha
decay
(
plural
alpha decays
)
(
physics
)
Radioactive
decay
by emitting an
alpha particle
.
Translations
edit
radioactive decay by emitting an alpha particle
Chinese:
Mandarin:
阿爾法衰變
/
阿尔法衰变
(
ā'ěrfǎ shuāibiàn
)
,
α衰變
/
α衰变
(
ā'ěrfā shuāibiàn
)
Estonian:
alfalagunemine
Finnish:
alfahajoaminen
German:
Alphazerfall
(de)
m
Icelandic:
alfasundrun
f
,
alfahrörnun
f
Portuguese:
decaimento alfa
m
Spanish:
please add this translation if you can
Swedish:
alfasönderfall
c
Categories
:
English lemmas
English nouns
English countable nouns
English multiword terms
en:Physics
en:Radioactivity
en:Helium
Hidden categories:
Pages with 1 entry
Entries with translation boxes
Terms with Mandarin translations
Mandarin terms with redundant transliterations
Terms with Estonian translations
Terms with Finnish translations
Terms with German translations
Terms with Icelandic translations
Terms with Portuguese translations
Requests for translations into Spanish
Terms with Swedish translations