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Classify the following into metals and n...

Classify the following into metals and non-metals :
(i) Helium (ii) Sodium (iii) Hydrogen (iv) Mercury (v) Graphite (vi) Carbon (vii) Lead (viii) Magnesium (ix) Chlorine (x) Phosphorus.

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The correct Answer is:
Metals : (ii),(iv),(viii) ; Non-metals : (i),(iii),(v),(vi) ,(ix),(x)
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Knowledge Check

  • Which of the following molecules are diatomic ? (i) Nitrogen (ii) Neon (iii) Oxygen (iv) Sulphur (v) Phosphorus (vi) Ozone (vii) Fluorine (viii) Hydrogen (ix) Fullerene

    A
    ii,iv,v and vi
    B
    iv,v and ix
    C
    ii and vi
    D
    I,iii,vii and viii

  • Which of the following are metalloids ? (i) Boron (ii) Sodium (iii) Silicon ( iv) Chlorine ( v ) Germanium

    A
    II and IV
    B
    I and IV
    C
    III and V
    D
    I,III and V

  • Which of the following are metalloids? (i) Boron (ii) Sodium (iii) Silicon (iv) Chlorine (v) Germanium

    A
    (ii) and (iv)
    B
    (i) and (iv)
    C
    (iii) and (v)
    D
    (i),(iii) and (v)
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