Hey Teachers plz asmer me this it is very urgent sir/mam plzzz plzz answer this blanks plz mams
This chapter name is Metals and non metals from class 10 science book
I hope that u can answer this
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mercury and sodium
scandium and lithium
graphite
kerosene
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Explanation:
melting point inversely proportional to atomic size
rb and cs has less melting point
graphite is good conductor of electricity
paraffin wax
metal oxides are basic in nature
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