As the principal energy level increases in an atom's orbitals, the average distance of an electron energy level from the nucleus _____ .請問一下, 空格應該填什麼 ?
2005-06-28 15:43:02 · 2 個解答 · 發問者 Anonymous in 科學 ➔ 化學
空格該填 '' decrease " 還是 " increase" ? 還是 ... ?
2005-06-29 15:08:54 · update #1
樓上的哥哥...你填個core幹啥啊??一看文法也知道....那個位置是填 動詞 啊要不是 Decrease 就是 Increase .....我是填 Increase 啦.....因為 電子能階中....擁有越高能量的電子..會在軌道的越外層...所以....距離原子核 (nucleus) 的距離也要增加...< 補充 >想不到 肉球哥 也發難了
2005-06-29 15:24:36 · answer #1 · answered by Ranger 6 · 0⤊ 0⤋
As the principal energy level increases in an atom's orbitals, the average distance of an electron energy level from the nucleus _____ .
請問一下, 空格應該填什麼 ?
core
不然就填中子 質子吧
2005-06-29 13:12:22 · answer #2 · answered by Anonymous · 0⤊ 0⤋