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  • The metal used for making X-ray tube window is -Option: 1 <img alt="\mathrm{Na}" src="https://entrancecorner.oncodecogs.com/gif.latex?%5Cmathrm%7BNa%

The metal used for making X-ray tube window is -

Option: 1

\mathrm{Na}


Option: 2

\mathrm{Be}


Option: 3

\mathrm{Mg}


Option: 4

\mathrm{Ca}


Answers (1)

best_answer

Among the four elements given, Be has highest if value become of its smallest size and \mathrm{2s^{2}} valence shell configuration . 

so x-ray cannot cause ionisation from the material used i.e \mathrm{Be} in the tube window,which may cause interference in the study .

Hence option 2 is correct.

Posted by

Shailly goel

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