I ka loaʻa mai o ka proton a me ka neutron

Ma hope o ka mea, uaʻike ia i ka waiwai a pau i komo o nā lātoma, a me ka poe ma ka huli - mai nā'ātoma a hiki i ka physicist la i ka hou nīnau. Ka mea, ua pono, e hookupaa aku i ka 'ole o nā'ātoma - mea aha ia komo. No ka hoʻoponopono i kēia hana nui loa i hele mai, mai Rutherford kona mau haumāna, a. E wehewehe ana o ka proton, a me ka neutron ka mea, e paa ana i ka hoʻomaka o ka hope kenekulia

E. Rutherford Ua pio ka polokalamu speculation like i ka mea i ka'Ātoma ninoieo o ka nucleus, a orbiting ia ma kiʻekiʻe māmā holo o na electrons. Akā, i kūpono ai ka nucleus o ka'Ātoma, ka mea, uaʻaʻole loa maopopo. Rutherford hāpai i ke kuhiakau i loko o ka'ātoma nuclei o kekahi Nine Inch hehee ai e ia i ka nucleus o ka hydrogen'Ātoma.

Kēia kuhiakau i hope ho'āʻo ma ka moʻo o ka ho okolohua, i kūpono i loko o ka loaʻa o ka proton i hana. Ke pā like o ka mana holo ua Rutherford mea e bombarded ka naikokene nā'ātoma Alpha pāhawewe ana i kekahi o na (particles) sputtered mai ka naikokene'ātoma nucleus.

Kēia kaʻina hana i hoʻopaʻa 'ia ma luna o ka photosensitive Auana. Naʻe, i ka glow ua ai nāwaliwali, a me ka pā lonoaʻili o ka ho film ua i liʻiliʻi, no laila, Rutherford laila'ōlelo akula i kona mau haumana mua e hoʻomaka ana e 'ike i kekahi mau hola ma kekahi manawa e ia i loko o ka pouli lumi, a hiki i na maka ke ike maalea kukui.

Ma keia ho okolohua, ke ano malamalama ko läkou 'Ua manao ia na (particles), i i wawahiia, nuclei he hydrogen a me ka oxygen nā'ātoma. Ke kuhiakau o Rutherford, a alakai aku la ia ia i ka mea i ka loaʻa i i o ka proton, ua loaʻa kona''he e hooiaio ai.

Keia huna Rutherford i manaoia ka inoa proton (mai "Protos" o ka mua Greek). It E e hoʻomaopopo ai i ka'ātoma hydrogen nucleus i ka 'ole ia i ka mea, he hoʻokahi wale nō proton. Mai ka loaʻa o ka proton i hana.

Uila kauoha,ʻo ia ka maikaʻi. Ma keia hihia, ia quantitatively like no ka huina'ine kauoha, akā, i ka mea ku pono hoailona. Oia hoi, e huli mai i ka proton, a me ka huina'ine me he mea kekahi i kekahi koena. No laila, i nā mea a pau, ka mea, iloko o nā'ātoma mai mua ole ia, a ua loaa uila kauoha ia e hoʻomaka i ka hana ma ka pila nui kahua. Ma ka 'ole o ka'ātoma nuclei o kela Nine Inch oihana mua i e nui helu o protons ma mua o'ātoma hydrogen nucleus.

Ma hope o ka loaʻa i i o ka proton, hoomaka ae la ka noiʻi, e ike i ka 'ōlelo o ka Nine Inch hehee ai ka'Ātoma ua mele ole wale no protons, no ka mea, e mālama nei physical ho okolohua me nuclei o ka beryllium nā'ātoma loaʻa ana ka nuipa a o na protons i loko o ka nucleus ua haku o ka eha' iniha, oiai ka a pau nuipa o ka nucleus - eiwa huahelu. Ka mea, ua Logical e kuhi i elima hou nuipa a naehana waiwai e kekahi mea i ike (particles) i ole uila ka uku ole, no ka ai ole i ka huina'ine-proton kaulike makemake e hehiʻana.

James Chadwick haumāna E. Rutherford, alakai aku ia ia mea, a ua hiki ke huai ae kula haʻahaʻaa (particles) i lele mai beryllium'ātoma nucleus ia ka mea, i bombarded me Alpha pāhawewe. Ua huli mai i ka mea, i ole ka pila malama. Ike i ka nele o ka uku ole no i ka mea e mau (particles) i i pane koke i ka electromagnetic a kahua. A laila, ua lilo i mea akaka i ka ike aku i ke koa wiwoʻole hehee ai o nukelea 'ole.

Ua hamama D. Chadwick huna i kapaʻia he neutron. Ua huli mai i ka mea i loaa i ka ia nuipa me ka proton, akā, e like me ua olelo mai, ka mea,ʻaʻohe uila kauoha.

Eia, ka mea i experimentally hoopaaia i ka helu ana o protons a me neutrons like me ke kaʻina helu o ka Nine Inch hehee ai i loko o ka papa'āweʻaweʻa kemika nenoaiu.

Ma ka ke ao holoʻokoʻa hiki ke malama ole e like me neutron hoku, i mea pinepine i ke kahua hope loa o stellar evolution. Oia neutron hoku i ke kiʻekiʻe loa nuʻa.