Kalapona

kalapona (C), mea kemika nonmetallic i loko o ka Pūʻulu 14 (IVa) o ka papaʻaina. He lae hehee ko Carbon he 3550°C, a he Lae paila o 4827°C. Hōʻike ia i ke kūpaʻa maikaʻi a me ka haʻahaʻa haʻahaʻa.

I loko o ka ʻōpala o ka Honua, he mea liʻiliʻi ke kalapona elemental. Eia nō naʻe, ʻo nā pūhui kalapona (ʻo ia hoʻi, nā carbonates o ka magnesium a me ka calcium) e hana i nā minela maʻamau (e laʻa, magnesite, dolomite, marble, a i ʻole limestone). ʻO ke koʻa a me nā pūpū o nā ʻoy a me nā pāpaʻi ka nui o ka calcium carbonate. Hoʻolaha nui ʻia ke kalapona ma ke ʻano he lanahu a i loko o nā mea hoʻohui ʻia i loko o ka ʻaila, ke kinoea maoli, a me nā mea kanu a me nā holoholona āpau. He kaʻina kūlohelohe o nā hopena kemika i kapa ʻia ʻo ka pōʻai kalapona—e pili ana i ka hoʻololi ʻana o ka carbon dioxide i ka atmospheric i nā kalapona ma o photosynthesis i nā mea kanu, ka ʻai ʻana i kēia mau carbohydrates e nā holoholona a me ka oxidation o ia mau mea ma o ka metabolism e hana ai i ka kalapona a me nā huahana ʻē aʻe, a me ka hoʻihoʻi ʻana o ke kalapona. dioxide i ka lewa—ʻo ia kekahi o nā mea koʻikoʻi o nā kaʻina hana ola a pau.

ʻO Rich Special Materials kahi mea hana o Sputtering Target a hiki iā ia ke hana i nā lako Carbon Sputtering maʻemaʻe kiʻekiʻe e like me nā kikoʻī o nā mea kūʻai aku. No ka 'ike hou aku, e 'olu'olu e leka uila mai.