(b) Which of the following metals can be used instead of gold in a-scattering
experiment?
-प्रकीर्णन प्रयोग में निम्नलिखित में से कौन धातु सोने की जगह प्रयुक्त हो सकती है-
6) Pt
(ii) Na
(iii) K
Answers
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1
Answer:
Pt
Explanation:
as it also malleable and chemically inert
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