-
Iyini i-Barium metal?
I-Barium iyingxenye ye-alkaline yomhlaba yensimbi, ingxenye yesithupha yezikhathi ezithile yeqembu IIA kuthebula le-periodic, kanye ne-elementi esebenzayo kunsimbi yomhlaba ene-alkali. 1, Ukusatshalaliswa kokuqukethwe I-Barium, njengezinye izinsimbi zomhlaba ezine-alkali, isakazwa yonke indawo emhlabeni: okuqukethwe kuqweqwe olungaphezulu i...Funda kabanzi -
I-Nippon Electric Power ithe imikhiqizo engenawo umhlaba osindayo ongavamile izokwethulwa maduze nje kulekwindla
Ngokwe-Kyodo News Agency yase-Japan, isikhondlakhondla sikagesi i-Nippon Electric Power Co., Ltd. muva nje simemezele ukuthi izokwethula imikhiqizo engasebenzisi umhlaba ongavamile osindayo ngokushesha nje lokhu kuwa. Imithombo eminingi yomhlaba eyivelakancane isatshalaliswa e-China, okuzonciphisa ubungozi be-geopolitical ukuthi ...Funda kabanzi