methanes

فِي ٱللُّغَةِ ٱلْإِنْجْلِيزِيَّةِ:

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methanes صِيْغَةُ جَمْعٍ .

1. قالب:organic compounds Derivatives of methane. صِيغَةُ جَمْعٍ مُفْرَدُهَا [[methane]].

1. Chloroform and bromoform are trihalogenated methanes