kekayaan

Cara Jaga Perkongsian Bangunan Clean Town kami

Bagaimana untuk menjaga bandar kita. Kami adalah orang Islam kita hendaklah mengikuti ajaran Islam. Islam memberikan kita rasa kesucian cleanliness.We oleh itu hendaklah bersih dalam tindakan dan pemikiran. nabi suci kita (saw) kebersihan suka, kita harus berasa bangga dengan mengikut jejak langkah beliau. In Advanced countries even today people dust their houses and its surroundings ...

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siri homolog dan ciri-ciri siri homolog

Homologous series and characteristics of homologous series Definition; Series of organic compounds which have same functional group, similar structural feature but differ from each other by integer number of CH2(methylene group) is called "Homologous series". The number of homologous series differs by molecular mass 14. Characteristics of Homologous series: 1. All numbers of homologous series have similar structures. 2. Physical ...

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