1. Chii chinonzi hydrogen simba Hydrogen, nhamba yekutanga mutafura ye periodic, ine nhamba yakaderera yeproton, imwe chete. Atomu rehydrogen ndiro zvakare diki uye rakareruka pane ese maatomu. Hydrogen inoonekwa paPasi kunyanya muchimiro chayo chakabatanidzwa, iyo inonyanya kuzivikanwa imvura, inova ...
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