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Would it be true to say that silicon and germanium are used as alloys?
Wiki User
∙ 14y ago
yes we silicon is a alloy.
Wiki User
∙ 14y ago
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How was element germanium discovered?
In 1886 a German chemist named, Clemens A. Winkler discovered germanium. He discovered the first trace of germanium in the mineral argyrodite, while isolating it. (But germanium rarely makes distinct minerals.) He purified it to find the new element. Before this in 1871 a chemist named, Mendeleev predicted there would be a new element, that would have properties similar to the ones in silicon. His predictions were proved to be true.
How was germanium discovered?
In 1886 a German chemist named, Clemens A. Winkler discovered germanium. He discovered the first trace of germanium in the mineral argyrodite, while isolating it. (But germanium rarely makes distinct minerals.) He purified it to find the new element. Before this in 1871 a chemist named, Mendeleev predicted there would be a new element, that would have properties similar to the ones in silicon. His predictions were proved to be true.
Which is not true of a single silicon- oxygen tetrahedron?
It has four silicon atoms.
Which element is located in the s block period 4 and group 1?
On the periodic table group 4A is carbon, silicon, germanium, tin and lead. (aka "The Carbon Group")
Is the following sentence true or false gold alloys are much harder than pure gold?
True. Pure gold is a very soft metal.
How was element germanium discovered?
In 1886 a German chemist named, Clemens A. Winkler discovered germanium. He discovered the first trace of germanium in the mineral argyrodite, while isolating it. (But germanium rarely makes distinct minerals.) He purified it to find the new element. Before this in 1871 a chemist named, Mendeleev predicted there would be a new element, that would have properties similar to the ones in silicon. His predictions were proved to be true.
How was germanium discovered?
In 1886 a German chemist named, Clemens A. Winkler discovered germanium. He discovered the first trace of germanium in the mineral argyrodite, while isolating it. (But germanium rarely makes distinct minerals.) He purified it to find the new element. Before this in 1871 a chemist named, Mendeleev predicted there would be a new element, that would have properties similar to the ones in silicon. His predictions were proved to be true.
Which is not true of a single silicon-oxygen tetrahedron?
It has four silicon atoms.
Which is not true of a single silicon- oxygen tetrahedron?
It has four silicon atoms.
In a silicon-oxygen structural unit do silicon atoms occupy corners of a tetrahedron?
true
What is a true statement about the metalloid silicon?
silicon is a better conductor of electric current than sulfur is.
Which element is located in the s block period 4 and group 1?
On the periodic table group 4A is carbon, silicon, germanium, tin and lead. (aka "The Carbon Group")
What is true about silica?
Silica is silicon dioxide - SiO2.
Why aluminum-titanium alloy cannot be formed?
Not true; many titanium alloys contain aluminium.
What are the alloys of polonium?
Polonium form polonides with many metals as Na, Ca, Ba, Hg, Pb, Be, Cd, Mg, Pr, Tm etc.But polonides are compounds not true alloys.
Is the following sentence true or false gold alloys are much harder than pure gold?
True. Pure gold is a very soft metal.
Is it true or false Metal alloys are made in order to use the best properties of each metal?
Yes, it is correct.
