從上到下,電負(fù)性減小,金屬性增強(qiáng).Metallic character increases down Group 16 as electronegativity decreases.提出了一種分析電負(fù)性氣體中電子崩發(fā)展過程的四參數(shù)模型.This paper investigated the process of avalanche growth in electronegative gas.并討論了二價(jià)碘酸鹽水化物的穩(wěn)定性與陽(yáng)離子電負(fù)性...