Which of the following is Radioactive el...

Which of the following is Radioactive element

A

`Ra`

B

`Ba`

C

`Ca`

D

`Sr`

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Verified by Experts

The correct Answer is:

A

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AAKASH SERIES-ALKALINE EARTH METALS-OBJECTIVE EXERCISE - 1

The most abundant element among the following is
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Which of the following is thermally more stable
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Which of the following is Radioactive element
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The alkaline earth metal that forms mainly covalent compounds is
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Beryllium resembles the following element more than the members of its...
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From Be to Ba electropositive or metallic character
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Which has a strong reducing character among the following
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Among the following amphoteric oxide is
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The correct order of polarising ability of cations of Alkaline earth m...
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Beryllium differs from other alkaline earth metals because of
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Which of the following is a true peroxide
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Which oxide is more basic among the following
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Which is more soluble among the following
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The most basic hydroxide among the following is
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The covalent halide among the following is
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Ionic nature of group 2 hydrides is
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The halide that is highly soluble in H(2)O among the following is
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MgCl(2).XH(2))O,CaCl(2).YH(2)O and BaCl(2).ZH(2)O. The values of X, ...
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Which of the following is more soluble in ether?
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(A): Oxides of alkaline earth metals are less basic than oxides of alk...
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