Thorium was discovered by Jöns Jakob Berzelius during studies
in the period 1815-1828, analyzing some minerals from Sweden and
Norway. The announcement of the discovery was in 1829.
Thorium was discovered by Jöns Jakob Berzelius during studies
in the period 1815-1828, analyzing some minerals from Sweden and
Norway. The announcement of the discovery was in 1829.
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Thorium was discovered in 1829 by the Swedish chemist Jons Jakob
Berzelius.
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Thorium was discovered by Jöns Jakob Berzelius in 1815-1828,
analyzing some minerals from Sweden and Norway. The announcement of
the discovery was in 1829. Berzelius worked in Sweden.