Department of Pre-University Education, Karnataka course PUC Karnataka Science Class 12
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# An α-particle is Bombarded on 14n. as a Result, a 17o Nucleus is Formed and a Particle is Emitted. this Particle is a - Physics

ConceptMass-Energy Relation and Mass Defect

#### Question

An α-particle is bombarded on 14N. As a result, a 17O nucleus is formed and a particle is emitted. This particle is a

• neutron

• proton

• electron

• positron

#### Solution

proton

If an alpha particle is bombarded on a nitrogen (N-14) nucleus, an oxygen (O-17) nucleus and a proton are released.
According to the conservation of mass and charge,

"_2^4He + _7^14N →  _6^17O + _1^1P

So, the emitted particle is a proton.

Is there an error in this question or solution?

#### APPEARS IN

HC Verma Solution for Concepts of Physics - Vol. 2 (2018 to Current)
Chapter 24: The Nucleus
MCQ | Q: 16 | Page no. 441

#### Video TutorialsVIEW ALL [3]

Solution An α-particle is Bombarded on 14n. as a Result, a 17o Nucleus is Formed and a Particle is Emitted. this Particle is a Concept: Mass-Energy Relation and Mass Defect.
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