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Chii chinonzi Barium metal?
Barium is alkaline earth metal element, yechitanhatu periodic element yeboka IIA mu periodic table, uye chinhu chinoshanda mu alkaline earth metal. 1, Kugoverwa kwemukati Barium, semamwe masimbi epasi ane alkaline, anogovaniswa kwese kwese pasi: zviri mukati meiyo crust i...Verenga zvimwe -
Nippon Electric Power yakataura kuti zvigadzirwa zvisina inorema isingawanzo pasi zvichatangwa nekukurumidza sekuvhuvhuka uku
Maererano neKyodo News Agency yeJapan, hofori yemagetsi Nippon Electric Power Co., Ltd. Zvimwe zviwanikwa zvepasi zvisingawanzo zvakagoverwa muChina, izvo zvinozodzikisa njodzi ye geopolitical iyo ...Verenga zvimwe