InterviewSolution
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'A' is an electropositive element.(a) Is ‘A’a metal or non-metal? Why?(b) Write any two physical properties of 'A', |
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Answer» A is metal. All metals are electropositive. They conducts when potential applied to it. yes A is a metaltwo properties:it is lusturieousit is good conductor of electricity is a metal all metals are electropositive that conducts when potential applied to it a is a metal all metals are electropositive the conducts when potential applied to it a is a metal all metals are electropositive the conductor when potential applied to it a) A is metalb)Two physical property:conductor shine A is metal because generally metal are electro positive.property of A1) they are good conductor of heat and electricity.2) it melting point and boiling point are generally high.3) they have lusturieos property, A is metal because all metal are electropositive it is lusturieous it is malleable A is metalTwo properties of metal A1)It is electropositive in nature2)It is conductor of electricity a) A is a metal because it's tendancy is to lose electrons which bring a positive charge on itb) A produce basic oxide A is a sonorus element. a)A is a metal because the elements which are electropositive in nature are metal (except Hydrogen gas) b) I) it is ductile in nature II) it is malleable in nature Don't forget to likeHope you like it electropositive elements tends to lose electronsLi+,Na+etcthey are metals low ionization energies,hardness, bright luster, resonate to sound, good conductors of heat and electricity (a) A is a metal (b) two physical properties 1. Conductor. 2.electricity (A) is Metal two properties: it is lusturieous . it is good conductor of electricity A is a metal because metals are electro positive.Properties:1. it is good conductor of heat and electricity2. it has high melting and boiling points. A is metal because it has tendency to lose electron to form electo-positive element . two physical properties are: a. it is hard ,conduct electricity ,sonorous .b. malleable ,ductile ,mosty have density . a) Metals, because metals release their electrons of outermost shell to get positive charge on them. b) (i) Metals are lusturous and sonorous (ii) Metals have ductility and malleability A is metal because it posses electropositivity and all metals posses it as they loose electrons and it's physical properties are meallability and Ductility A is metal which is malleable and ductile Yes A is metal because they have shine and they are good conducter of electricity A is a metal bcoz all metals are electropositive elements. it is a good conductor of electricity and lusturous A is metal lustureness A is a metal 2properties are metals have their own lusture or shiny They are malleable and DuctileGood conductor of electricity metal property malleability ductility solarcity |
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