an element x belongs to second group of periodic table what is formula of its oxide
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it's oxide name is X2o2.because x is join with 2valency and o is also join 2 valency
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The correct answer is - MO.
The elements of the second group in the periodic table have 2 electrons in the outer shell. Therefore, they tend to lose these two electrons and show a +2 oxidation state.
So, if M is considered as a general element, the formula of its oxide will be MO.
The alkaline earth metals are six chemical elements in group 2 of the periodic table. They are Beryllium (Be), Magnesium (Mg), Calcium (ca), Strontium (Sr), barium (Ba), and radium (Ra).
The common oxides of group 2 elements found in nature are magnesium oxide (MgO) and calcium (CaO).
The elements of the second group in the periodic table have 2 electrons in the outer shell. Therefore, they tend to lose these two electrons and show a +2 oxidation state.
So, if M is considered as a general element, the formula of its oxide will be MO.
The alkaline earth metals are six chemical elements in group 2 of the periodic table. They are Beryllium (Be), Magnesium (Mg), Calcium (ca), Strontium (Sr), barium (Ba), and radium (Ra).
The common oxides of group 2 elements found in nature are magnesium oxide (MgO) and calcium (CaO).
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