唯物辩证法原理在金属性教学中的应用
陈联梅, 康泰然, 李红梅, 漆文胜

Teaching Practice in the Metallicity of Metal Elements Based on Materialist Dialectics
Lianmei Chen, Tairan Kang, Hongmei Li, Wensheng Qi
表1 IA和IIA金属元素的第一电离能(I1) (M(g) → M+(g) + e?)
IA金属元素I1/(kJ?mol?1)IIA金属元素I1/(kJ?mol?1)
Li520.2Be899.5
Na495.8Mg737.7
K418.8Ca589.8
Rb403.0Sr549.5
Cs375.7Ba502.9