九、化學(xué)元素
人文科學(xué)

        氫hydrogen(H)鈹beryllium(Be)氮nitrogen(N)氖neon(Ne)鋁aluminium(Al)硫sulphur(S)鉀potassium(K)鈦titanium(Ti)錳manganese(Mn)鎳nickel(Ni)鎵gallium(Ga)硒selenium(Se)銣rubidium(Rb)鋯zirconium(Zr)锝technetium(Tc)鈀palladium(Pd)銦indium(In)碲tellurium(Te)銫caesium(Cs)鈰cerium(Ce)钷pr......（本文共 1290 字）     [閱讀本文] >>