Science~

2007-02-16 9:50 pm
Refer to the Periodic Table and answer the following questions.

Which is more reactive,
1. magnesium or aluminium
2. oxygen or fluorine
3. chlorine or bromine
4. lithium or sodium?

回答 (2)

2007-02-17 10:05 pm
✔ 最佳答案
1. magnesium or aluminium ? ans: magnesium
2. oxygen or fluorine? ans: fluorine
3. chlorine or bromine? ans: chlorine
4. lithium or sodium? ans: sodium
參考: 在下
2007-02-16 9:54 pm
magnesium
fluorine
chlorine
sodium


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