Cara Supaya Kita Usaha Gedung Clean Town

How to keep our town Hazrat Muhammad (S.A.W) Said that "Cleanness is half Truth" Kaping kabeh, we should follow this Hadees of (P.B.U.H) It's mean that we are to clean our each an everything which is belonged to our living style, For Example, We should clean our clothes, body, teeth and this place where we are living when we see any society ever. In which style they are living, if we see that they are living Uncleanness suppose, is their home in their body, clothes are dirty, So we should try Waca liyane [...]

seri Homologous lan ciri saka seri homologous

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