Non-metal Elements MCQs with Answers

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A puckered ring of sulphur contains 8 sulphur atoms.

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The most electronegative element of the periodic table is Fluorine.

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Graphite is used for making electrodes in a dry battery because it is a good conductor of electricity and is chemically inert.

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Halogens do not react with noble gases because noble gases have a complete octet and are chemically inert.

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The basic element of organic compounds is Carbon.

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The old name of Nitrogen is Azote.

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Carbon is not a metal; it is a non-metal element.

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Silica gel is made from Silicon dioxide (SiO₂), which is an amorphous and porous form of silicon that effectively absorbs moisture.

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Diamond is the hardest naturally occurring form of carbon and one of the hardest known substances on Earth.

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Diamond is the crystalline form of carbon, in which each carbon atom is tetrahedrally bonded to four other carbon atoms in a rigid 3D lattice.