Eka-boron was subsequently named as …………...

Eka-boron was subsequently named as …………….

A

gallium

B

germanium

C

scandium

D

molybdenus

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The correct Answer is:

C

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NAVNEET PUBLICATION - MAHARASHTRA BOARD-MULTIPLE CHOICE QUESTIONS-Periodic Classification of Elements

The number of electrons in the outerost shell of alkali metals is …………...
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Alkaline earth metals have valency 2. This means that their position i...
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Molecular formula of the chloride of an element X is XCl. This compoun...
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In which block of the modern periodic table are the nonmetals found ?
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Which of the following traids does not follow Dobereiner's law of trai...
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During Newland's time ………… elements were known.
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The law of octaves was given by ……………
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Eka-boron was subsequently named as …………….
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Halogens belong to group ………………. In the modern periodic table.
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Noble gases belong to group …………… in the modern periodic table.
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The halogen which is liquid at room temperature is ……………
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