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प्रश्न
Group 1 and 2 elements are strong metals because ______.
पर्याय
they have an incomplete octet.
they can gain and lose electrons.
they can easily lose electrons.
they form cations.
MCQ
रिकाम्या जागा भरा
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उत्तर
Group 1 and 2 elements are strong metals because they can easily lose electrons.
Explanation:
Metals are electropositive. Group 1 and 2 elements have large atomic sizes and low ionization potentials, allowing them to lose electrons very easily.
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