Fa'apolofesa fa'atau meafaitino, graphite mo EV, ga'o, ogaumu ma so'o se isi lava alamanuia.

e faapefea ona ese le kalafi mai isi alotropes o le kaponi
(e faapefea ona ese le kalafi mai isi alotropes o le kaponi) kalafi, also known as carbide or silicified carbon, is a carbon-based mineral that has a very low melting point and high thermal conductivity.…




























































































