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更新日期：2015-04-01
檔案大小：2.8M
目前版本：1.0
版本需求：Android 4.0.3 以上版本
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From this App you can learn :
List alkali metals and alkaline earth metals, write their electronic configurations.
Explain the physical and chemical properties of alkali and alkaline earth metals.
Discuss the exceptions in general periodic trends in s–block elements.
Describe the preparation methods, general characteristics of compounds of sodium, potassium, magnesium and calcium; and give their uses
Recognize the biological significance of sodium, potassium, magnesium and calcium.
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This topic covers under Chemistry subject as a part of the Metals and NonMetals topic
and this topic contains following sub topics
Alkali and Alkaline Earth Metals
Physical state
Chemical Properties
Sodium and its compounds
Potassium and its compounds
Magnesium and its compounds
