Abadlali banikezwa igridi egcwele izimpawu ezibalulekile ezifana ne-hydrogen, umoya-mpilo, ikhabhoni, njll. I-elementi ngayinye inophawu oluhlukile nombala ukuze ibonakale kalula. Abadlali kufanele bahudule futhi bamatanise izakhi ukuze bakhe izinhlanganisela ezintsha. Isibonelo, ukuhudulela i-hydrogen kumoya-mpilo kungadala i-molecule yamanzi (H2O), ukuhudulela ikhabhoni ku-oxygen kungadala i-carbon dioxide (CO2), njalonjalo.
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Aga 28, 2024