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eka aluminum is gallium eka boron is scandium eka silicon is germanium
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∙ 8y ago
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What are some examples of metalloid elements?
7 metalloids:BoronArsenicAntimonyTelluriumPoloniumSiliconGermanium
Which is more metallic aluminum or silicon?
Aluminum, of course. Silicon is a metalloid while Aluminum is a metal.
What element corresponds to eka-aluminum?
other sites say gallium
Which serve as a donor impurity in silicon?
Which will serve as a donor impurity in silicon is boron or germanium or antimony or indium
Which matches Mendeleevs prediction for the properties of eka-aluminum?
It would be a soft metal with a low melting point.
What are three semi metals?
Boron (B), Silicon (Si) and Arsenic (As) are all metalliods.
What elements are beside aluminum in the periodic table?
Silicon on its right , Boron above, and Gallium below it.
The modern name for eka-silicon?
germanium
What known element corresponds to eka-aluminum on the modern periodic table?
Gallium corresponds to eka-aluminum on the modern periodic table.
What element is not a non metal boron aluminum silicon or germanium?
None of those elements are nonmetals.The outlier of the group is aluminium, which is usually considered a metal. The other three are all normally though of as being "metalloids".
Are boron and silicon in the same group?
No, boron is in group 13, silicon is in group 14.
What describes Mendeleev's use of term eka-aluminum?
Gallium was named eka-aluminium by Mendeleev.
What are some examples of metalloid elements?
7 metalloids:BoronArsenicAntimonyTelluriumPoloniumSiliconGermanium
What is the current name for-eka-aluminum?
gallium
Is there a substitute material that can be used if you run out of diamonds?
Yes,some examples are:~Carbon Boron Nitride~Fused Aluminum Oxide~Silicon Carbide
Can you give examples of elements that are metalloids?
The metalloids are Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium, and Polonium.
Are boron and silicon in the same period?
no
