Nie znaleziono dokładnego tłumaczenia wpisanej frazy. Korzystasz ze słownika w wersji beta.
Poniżej prezentujemy tłumaczenia poszczególnych wyrazów.
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a
-
radioactive
-
element
chemical element
,
element
any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
-
of
—
-
the
—
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alkali-metal
-
group
group
,
grouping
any number of entities (members) considered as a unit
-
discovered
-
as
-
a
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disintegration
disintegration
a loss (or serious disruption) of organization in some system
-
product
-
of
—
-
actinium
