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Alkaline Earth Metals
The elements of beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba) and radium (Ra), constitute group 2 of the periodic tab..
Alkaline Earth Metals
The elements of beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba) and radium (Ra), constitute group 2 of the periodic tabl..
Chemical Properties of Alkaline Earth Metals
Chemical Properties of Alkaline Earth Metals - As alkaline Earth metals have low ionization energies and high electropositive character, they are very reactive and have a strong tendency to lose valence electrons, though less than alkali metals. The..
Alkali Metals
The six elements belonging to group 1 of the periodic table, namely lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs) and francium (Fr) are called alkali metals. They constitute alkali metals because they readily dissolve in water to form h..
Alkali Metals
The six elements belonging to group 1 of the periodic table, namely lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs) and francium (Fr) are called alkali metals. They constitute alkali metals because they readily dissolve in water to ..
Position of Metals and Non-metals in the Periodic Table
One can easily differentiate between metals and non-metals based on their placement on the Periodic Table of the Elements. Metals occupy the groups on the left of the periodic table. Group IA consists of highly reactive metals called ..
One can easily differentiate between metals and non-metals based on their placement on the Periodic Table of the Elements. Metals occupy the groups on the left of the periodic table. Group IA consists of highly reactive metals called ..Action with metals
Dihydrogen combines with metals like sodium, potassium and calcium upon heating, to form corresponding hydrides, which are of ionic nature (salt-like). For example,..
Dihydrogen combines with metals like sodium, potassium and calcium upon heating, to form corresponding hydrides, which are of ionic nature (salt-like). For example,..Alkali Metals
Elements of group I A of the periodic table constitute a family of very reactive metals called alkali metals. They are lithium, sodium, potassium, rubidium, caesium and francium. All of them have one electron in the valence shell. They are called a..
Metallic and Non-metallic Character
Metallic and Non-metallic Character - The tendency of an element to lose electrons and form positive ions (cations) is called electropositive or metallic character. For e.g., alkali metals are the most electropositive elements. "..
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