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lake
We went for a picnic to the lake on the weekend.
a lake (body of water)
We had a picnic at the lake over the weekend.
technetium, Tc
Technetium is one of the most unstable elements in the periodic table.
holmium, Ho
Where is holmium located in the periodic table?
cadmium, Cd
We will use cadmium in this chemical experiment.
polonium
Polonium is one of the radioactive elements.
scandium, Sc
Scandium is a rare element that exists in very small amounts in the earth's crust.
business, business duties
My main business is project management.
berkelium
Berkelium is a very rare element in the periodic table.
nobelium
Nobelium occupies a very important position in the periodic table.
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