Anei te tuhinga i tonoa e koe: — Me pēhea te tautuhi i ngā matū waro Ko ngā matū waro, he mea hanga tuatahi mai i te waro, te hauwai, te hāora, te hauota, me ētahi atu huānga, he mahi nui tā rātou i roto i ō tātou oranga o ia rā. Ka kitea ēnei i roto i ngā mea katoa mai i te kai ki ngā rongoā, ngā matū ahumahi ki ngā mea ora. Heoi, ko te tautuhi i ngā matū waro he maha ngā wā e hiahiatia ana… Pānuihia atu
Ngā Take e Pā Ana ki te Taurite Matū He āhuatanga nui te taurite matū i roto i ngā tauhohenga matū maha, i roto i te taiwhanga me te oranga o ia rā. Ka tutuki tēnei taurite ina ōrite te tere o te tauhohenga whakamua ki te tere o te tauhohenga whakamuri, me te noho pūmau tonu o ngā kukū o ngā matū tauhohenga me ngā hua. Ahakoa te āhua he āhua pumau, ko te taurite matū he āhua hihiri tonu… Pānuihia atu
Ngā Tikanga Tātari Matawai Papatipu: Ngā Mātāpono, Ngā Whakamahinga, me Ngā Whanaketanga Ko te matawai papatipu, e kiia ana ko te matawai papatipu (MS), he tikanga tātari e whakamahia ana hei ine i te papatipu o ngā ngota ngota me te whakatau i te hanganga matū o tētahi tauira. Kua noho tēnei tikanga hei taputapu nui i roto i ngā momo mara pūtaiao, tae atu ki te matū, te koiora, me te pūtaiao rauemi. Ka matapakihia e tēnei tuhinga ngā mātāpono taketake, ngā tono, me… Pānuihia atu
He aha te Otinga Kūkū? He ranunga ōrite te otinga kei roto ko ngā matū e rua, neke atu rānei. Ko te matū e rewa ana ka kiia ko te matū whakarewa, ā, ko te matū e rewa ana ka kiia ko te matū whakarewa. Ko tētahi ariā nui i roto i te matū otinga ko te otinga kūkū. I roto i tēnei tuhinga, ka matapakihia e mātou he aha te otinga kūkū, me pēhea te hanganga, ōna āhuatanga, me ōna whakamahinga i roto i... Pānuihia atu
Te Mārama ki ngā Isotopes, Isobars, me ngā Isotones Ko te matū me te pūngao he pou matua e rua o te ahupūngao me te matū. Ina kōrerohia te matū, kāore e taea te mawhiti i te ariā taketake o ngā ngota. Ko ngā ngota ngā waeine iti rawa o tētahi huānga ka taea te whai wāhi ki ngā tauhohenga matū. Kei roto i te hanganga ngota ngā matūriki iti-ngota pērā i ngā protons, ngā neutrons, me ngā irahiko. Heoi, ina… Pānuihia atu
Te Tukanga Hikohiko o te Otinga NaCl Ko te hikohiko he tukanga matū e whakamahia ana he iahiko hei whakaoho i tētahi tauhohenga kore-ā-pūmanawa. Ko tētahi o ngā tauira tino noa o te hikohiko ko te hikohiko o te otinga konutai pūhaumāota (NaCl). Ko te hikohiko o ngā otinga NaCl e whakamahia ana i roto i ngā ahumahi hei whakaputa hau chlorine (Cl2) me te konutai hauwai (NaOH), he mea nui ēnei e rua i roto i ngā tono ahumahi. Ko te mātāpono… Pānuihia atu
Ko ngā isotope irahiko he isotope kore pumau o ngā huānga matū e pirau ana irahiko, e tuku ana i te irahiko i roto i te ahua o ngā matūriki alpha, beta, gamma rānei. He nui ngā tono a ngā isotope irahiko i roto i te maha o ngā mara, tae atu ki te rongoā, te rangahau pūtaiao, me te ahumahi. Ka tirohia e tēnei tuhinga ngā whakamahinga ahumahi o ngā isotope irahiko, tae atu ki… Pānuihia atu
He aha ngā Tohu Waikawa-Pūtake Taiao? Kupu Whakataki Ko te tohu waikawa-pūtake he matū e whakamahia ana hei whakatau i te waikawa, te kawakore rānei o tētahi otinga. I roto i te oranga o ia rā, he maha ngā whakamahinga e tūtaki ai tātou mō te ine i te pH o tētahi wai, ahakoa i roto i ngā taiwhanga, i ngā whare noho, i te umanga kai me te inu rānei. Ko te tikanga, ko ngā tohu waikawa-pūtake e whakamahia ana he matū... Pānuihia atu
Ngā Painga me ngā Huakore o te Tauira Atomika a Dalton: He Arotake Whānui Ko ngā tauira atomika te tūāpapa o te ariā matū hou, ā, ko tētahi o ngā mea tuatahi me te mea nui ko te tauira atomika a Dalton. Nā John Dalton i whakatakoto i te tīmatanga o te rautau 19, i noho tēnei ariā hei tūāpapa nui mō te whanaketanga o te matū. Heoi, pērā i ētahi atu ariā pūtaiao, ko te tauira a Dalton… Pānuihia atu
Ko ngā konganuku whakawhiti he rōpū huānga matū me ngā āhuatanga ahurei e whai tikanga ana i roto i ngā tono ahumahi, hangarau, me te koiora. Kei roto i te poraka-d o te ripanga ā-pūmotu ngā konganuku whakawhiti, kei roto ko ngā rōpū 3 ki te 12. Ko te ingoa "konganuku whakawhiti" i ahu mai i te kaha o ēnei huānga ki te hanga i ngā katote me ngā taumata rerekē o... Pānuihia atu