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1A到8A豎著背,就是元素表上面比較高的那8列
還有閒時間再被原子序:
氫氦鋰鈹硼 .....
再有時間再背比較矮的第一行:
銬鈦釩鉻錳鐵鈷鎳銅鋅
至於怎麼硬背...
(我會每天默背一次,傳給5個朋友
:氫鋰鈉鉀銣銫鍅 鈹鎂鈣斯...
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1A到8A豎著背,就是元素表上面比較高的那8列
還有閒時間再被原子序:
氫氦鋰鈹硼 .....
再有時間再背比較矮的第一行:
銬鈦釩鉻錳鐵鈷鎳銅鋅
至於怎麼硬背...
(我會每天默背一次,傳給5個朋友
:氫鋰鈉鉀銣銫鍅 鈹鎂鈣斯...
Users viewing this question
are also looking at these questions 😉
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