The main group elements complete their elctron configuration using s and p electrons in the periodic table. These elements range from the most metallic to the most non-metallic , with intermiediate properties of semi-metals, in between . The elements which occur at the two extremes of the periodic table are highly reactive and therefore , these highly reactive elements do not occur in free state, they usually occur in the combined forms. A compound (i.e, and oxide of metal) has an element in its lowest oxidation state. Then it will be :A. highly acidicB. highly basicC. neutralD. half acidic , half basic

The main group elements complete their elctron configuration using s a

1.	The main group elements complete their elctron configuration using s and p electrons in the periodic table. These elements range from the most metallic to the most non-metallic , with intermiediate properties of semi-metals, in between . The elements which occur at the two extremes of the periodic table are highly reactive and therefore , these highly reactive elements do not occur in free state, they usually occur in the combined forms. A compound (i.e, and oxide of metal) has an element in its lowest oxidation state. Then it will be :A. highly acidicB. highly basicC. neutralD. half acidic , half basic
Answer» Correct Answer - B

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