a more reactive metal displaces a less reactive metal because a more reactive metal has more affinity for other nonmetals than a comparitively less reactive protein. for exam â¦ ple, iron displaces copper from copper sulphate as it is more reactive than copper and hence it forms iron sulphate. Rushabh Yapuram.
Recently the word pomelo has become the more common name, although pomelo has historically been used for grapefruit. (The 1973 printing of the American Heritage Dictionary, for example, gives grapefruit as the only meaning of pomelo.). The etymology of the word pomelo is uncertain.ecently the word pomelo has become the more common name, although pomelo has historically been used for grapefruit. (The 1973 printing of the American Heritage Dictionary, for example, gives grapefruit as the only meaning of pomelo.). The etymology of the word pomelo is uncertain.
Other uses included: 1  The plantâs leaves were bruised, steeped in water and applied to the skin to treat ringworm and other skin diseases. 2  Bruised leaves were used in poultices to treat skin chafing, bruises, cuts and wounds. 3  Leaves were chewed for toothache.  Horopito sap was used as a treatment for venereal diseases.