Atomic Masses And Combination Of Nucleus
Chapter Name : Nuclei |
Sub Topic Code : 101_12_13_02_02 |
Topic Name : Atomic Masses And Combination Of Nucleus |
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Sub Topic Name : Discovery Of Neutron |
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Introduction
The neutron is a subatomic hadron particle which has the symbol n or n0, no net electric charge and a mass slightly larger than that of a proton.
Pre-Requisites:
Neutron.
Activity:
Solidity of matter.
Real Life Question:
Who discovered neutron?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Neutron | The neutron is a subatomic hadron particle which has the symbol n or n0, no net electric charge and a mass slightly larger than that of a proton. |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| Nuclear physics | Nuclear physics is the field of physics that studies the constituents and interactions of atomic nuclei. |
Real life uses :
Study the behavior of atoms.
Places to visit :
Physics laboratory
Practical examples around us
| Examples | Explainations |
|---|---|
| Atom | The nucleus is the very dense region consisting of protons and neutrons at the center of an atom. |
What you learn in Theory:
The neutron is a subatomic hadron particle which has the symbol n or n0, no net electric charge and a mass slightly larger than that of a proton.
What you learn in Practice:
Neutrons are necessary within an atomic nucleus as they bind with protons via the nuclear force; protons are unable to bind with each other (see diproton) because their mutual electromagnetic repulsion is stronger than the attraction of the nuclear force.