| ⇦ | 
| ⇨ |
In a radioactive decay process, the negatively charged emitted β- particles are
Options
(a) the electrons produced as a result of the decay of neutrons inside the nucleus
(b) the electrons produced as a result of collisions between atoms
(c) the electrons orbiting around the nucleus
(d) the electrons present inside the nucleus
Correct Answer:
the electrons produced as a result of the decay of neutrons inside the nucleus
Explanation:
In beta minus decay (β⁻), a neutron is transformed into a proton, and an electronis emitted from the nucleus along with antineutrino.
n = p + e⁻ + v⁻
Related Questions: - During mean life of a radioactive element, the fraction that disintegrates is
- A galvanometer of resistance 50Ω is connected to a battery of 3 V along with a resistance
- The excitation potential of hydrogen atom in the first excited state is
- Velocities of sound measured in hydrogen and oxygen gas at a given temperature
- A circular road of radius 1000m has banking angle 45°.The maximum safe speed of a car
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- During mean life of a radioactive element, the fraction that disintegrates is
- A galvanometer of resistance 50Ω is connected to a battery of 3 V along with a resistance
- The excitation potential of hydrogen atom in the first excited state is
- Velocities of sound measured in hydrogen and oxygen gas at a given temperature
- A circular road of radius 1000m has banking angle 45°.The maximum safe speed of a car
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply