Ntụnyere nke iguzogide nchara n'etiti ígwè anaghị agba nchara

• Ntụnyere nke iguzogide nchara n'etiti ígwè anaghị agba nchara

301 igwe anaghị agba nchara na-egosi ike ọrụ doro anya n'oge mgbanwe ma a na-eji ya eme ihe n'oge dị iche iche chọrọ ike dị elu.

Ígwè anaghị agba nchara 302 bụ ụdị nke ígwè anaghị agba nchara 304, nke nwere nnukwu ọdịnaya carbon.

302B bụ ụdị ígwè anaghị agba nchara nwere nnukwu silicon, nke nwere oke iguzogide oxidation na oke okpomọkụ.

303 na 303Se bụ ígwè anaghị agba nchara nke nwere sọlfọ na selenium, n'otu n'otu, maka ojiji ya na ngwa ịkpụcha n'efu na n'elu ebe achọrọ nnukwu ìhè.