Isikhangiso

Izinto ezithakazelisayo ngamakhemikhali

Amakhemikhali athakazelisayo, izinto eziyinqaba ongazazi

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Izindaba kuphela u-5% wabantu BONKE abazokwazi

Isikhangiso

Into ethokozisayo ngezakhi zamakhemikhali

Amaqiniso Okuthakazelisayo ngeGallium

IGallium yisiqalo esasiqanjwe ngeqhude, umsebenzi walo wokuthola isiqalo wagcwalisa isikhundla esasibikezelwe usokhemisi uMendeev.

Imininingwane Ethakazelisayo NgeZinc

I-Zinc iyisithako semikhiqizo efana ne-calamine lotion yesikhumba esilumayo, ama-shampoo we-dandruff wesikhumba se-flaky ne-underarm deodorant.

Amaqiniso athakazelisayo ngensimbi yethusi

Ithusi ukuphela kwensimbi ebomvu phakathi kwazo zonke izinto. Kuyaziwa ukuthi kune-conductivity enhle kagesi, iba yinsimbi yokuqala ukumba nokusetshenziswa ngabantu
Bona zonke izinto ezithokozisayo mayelana Nento ethokozisayo ngamakhemikhali

Izikhangiso ze-Income form zisisiza ukuthi sigcine okuqukethwe okunekhwalithi ephezulu kakhulu kungani sidinga ukubeka izikhangiso? : D

Angifuni ukusekela iwebhusayithi (vala) - :(