Everything You Need to Know about Noble Gas Configuration
Fact about noble gas configuration
Noble gases, also called inert gases belong to the group 18 of the periodic table. Elements belonging to this group are helium, neon, argon, krypton, xenon, and radon. This piece highlights the electron configurations of these...
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What Makes Up an Atom?
Meaning of atom
Atom is the fundamental unit and building block of an element. Atoms initiate the reactions and important life processes that occur in and around us.
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Ground State Vs. Excited State of an Atom
Comparison between ground state and excited state of an atom
The smallest bit of a chemical element is termed as an atom. Quantum physics is the branch which explains the structural formation as well as the behavior of an atom. An atom is made up of three particles: electron, proton, and...
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Labeled Diagram of an Atom
An atom is the basic unit of matter. The following article provides you with diagrams that will help you understand the structure of an atom better.
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Electron Cloud Model
Basis of electron cloud model
What is an electron cloud model? Who proposed the concept of an electron cloud? Read on to find out.
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Parts of an Atom
What makes up an atom? What are the different subatomic particles? How do atoms form compounds? Read on to find out.
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Construction of an Atomic Model
It is not possible to create a scaled model of an atom. The proportion of distance between the nucleus and electrons cannot be exactly maintained in models. This article is an attempt to help you construct an atomic model.
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Electron Configuration Chart for All Elements in the Periodic Table
Electron configuration for all elements
There are 118 elements in the periodic table. Each element has a unique atomic structure that is influenced by its electronic configuration, which is the distribution of electrons across different orbitals of an atom. This article...
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Who Discovered the Electron?
This article provides information about the discovery of one of the most important fundamental particles called electrons.
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How to Find Protons, Neutrons and Electrons
In an attempt to understand the basic designing of atoms, it is important to gain information about the methodology to find out protons, neutrons, and electrons. This article deals with the basic methods to find the number of...
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What is Ionization Potential
How is ionization potential defined? Why does it affect the reactivity of any atom? Read to find the answers.
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Plum Pudding Model
What was J.J. Thomson's plum pudding model of the atom? Why did it fail the test of experiment? Read to know all about it.
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What is Effective Nuclear Charge?
The inner shell electrons of an atom shield the nucleus, reducing the effect of its positive charge. The parameter known as the effective nuclear charge quantifies this shielding phenomenon.
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Electron Cloud Theory Explained
What exactly is an electron cloud? Why are atomic orbitals shown to be diffused shapes extending in space? Read to find the answers.
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Shielding Effect
Shielding effect is a concept in chemistry, which describes the effect of core electrons on the valence electrons. The former shields the latter from the nuclear charge of the nucleus. Read the following article to gain more...
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Subatomic Particles: The Basic Building Blocks of Matter
What are the subatomic particles that act as the fundamental building blocks of matter? How do they contribute to the stability of the atom and its properties? Read on, to get all the answers.
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Periodic Table with Atomic Mass
The periodic table provides us with a comprehensive view of the various elements. Along with atomic mass and atomic number values, this table helps us to understand the various properties, abbreviations, and names of all the...
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Structure of an Atomic Nucleus
An atom is the smallest particle or part of matter, that can exist in an independent state. At the center of the atom, a very dense region consisting of protons and neutrons is present, which is known as the nucleus. This article...
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Timeline of Atomic Structure
Many scientists have contributed to the development of atomic structure. The timeline of this structure reveals the discovery of atomic particles, and their particular arrangement.
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