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The number of beta particles emitted by a radioactive substance is twice the number of alpha particles emitted. The resulting daughter is an
Options
(a) isomer of parent
(b) isotone of parent
(c) isotope of parent
(d) isobar of parent
Correct Answer:
isotope of parent
Explanation:
Isotopes of an element have the same atomic number but different mass number. A radioactive substance when emits one alpha particles (₂He⁴), its mass number reducesby 4 and charge mo. reduces by 2 and after emissin of two β – particles its charge no. increase by 2 thus the charge no. i.e., atomic number remains the same.
Related Questions: - In a given reaction,
ᴢXᴬ → ᴢ+1Yᴬ → ᴢ-1Kᴬ⁻⁴ → ᴢ-1Kᴬ⁻⁴
- A certain metallic surface is illuminated with monochromatic light of wavelength
- When an α-particle of mass m moving with velocity ν bombards on a heavy nucleus
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
- In refraction, light waves are bent on passing from one medium to the second medium
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a given reaction, ᴢXᴬ → ᴢ+1Yᴬ → ᴢ-1Kᴬ⁻⁴ → ᴢ-1Kᴬ⁻⁴
- A certain metallic surface is illuminated with monochromatic light of wavelength
- When an α-particle of mass m moving with velocity ν bombards on a heavy nucleus
- The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250
- In refraction, light waves are bent on passing from one medium to the second medium
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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