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R SHARMA-THE S BLOCK ELEMENTS-Follow-up Test 8
- Group 2 of the periodic table consists of six elements. Except, they a...
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- beryllium isnot very familiar because (i). It is not very abundant ...
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- Mg is the sixth most abundant element(by weight) in the earth's crust....
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- Calcium is the fifth most abundant element (by weight) in the earth's ...
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- Celestite is an ore of
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- The electronic configuration of Ca is
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- Which of the following I a correct statement?
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- Which of the following has the lowest first ionization thalpy?
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- Which of the following ions has the maximum hyration enthalpy?
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- Which of the following alkaline earth metals are somewhat greyish?
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- Which of the following has the lowest melting point?
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- Which of the following has the highest boiling point?
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- Which of the following has the lowest density?
00:59
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- Which of the following alkaline earth metals imparts green color to th...
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- Which of the following is incrrect ?
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- Which of the following group 2 elements form covalent compounds in anh...
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- Which of the following oxidation numbers are exhibited by group 2 elem...
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