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When a radioactive substance emits an ∝ particle, its position in the periodic table is lowered by
Options
(a) one place
(b) two places
(c) three places
(d) four places
Correct Answer:
two places
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Radioactivity
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The molar specific heats of an ideal gas at constant pressure and volume are denoted
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
- A radioactive substance contains 10000 nuclei and its halflife period is 20 days
- Sodium and copper have work function 2.3 eV and 4.5 eV respectively
- The escape velocity from the earth’s surface is 11 kms⁻¹.A certain planet
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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