Forums Science Assignment Help The main component of a glass is

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  • #8438
    Aakanksha
    Participant

    The main component of a glass is _____.

    SiO2

    CaO

    Na2O

    Al2O3

    #15431
    juwanine
    Participant

    answer:- 75 % SiO2

    #15433
    manjit singh
    Member

    Answer:
    Main component of glass are:
    75% silica (SiO2)
    13% sodium oxide (Na2O)
    10.5% calcium oxide (CaO)
    1.3% aluminium oxide (Al2O3 ),
    and rest 0.2% other minor addditives.

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