Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
French
⇄
Czech
English
Esperanto
French
German
Italian
Japanese
Russian
Terms
for subject
Chemistry
containing
An
|
all forms
French
English
le 14 C a une décroissance radioactive avec une période de 5.6OO
ans
C 14 has a radioactive decay with a half-life of 5,600 years
par
an
per year
Get short URL