Long Form of the Periodic Table: What is a periodic table? What is the long form of the periodic table […]
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Long-Form of the Periodic Table
The periodic table is a tabular representation of chemical elements. It is also known as the periodic table of (the) […]
Rules For Filling Electrons in Orbitals – Aufbau Principle
As per Aufbau principle, are there rules for filling electrons in orbitals? If yes, why is this significant? What are […]
Aufbau Principle Rules For Filling Electrons in Orbitals
Rules For Filling Electrons in Orbitals – Aufbau Principle: As per Aufbau principle, are there rules for filling electrons in […]
Dual Nature of Matter and Light
Dual Nature of Matter and Light: Albert Einstein (1879-1955) proposed a theory in 1905 that claimed light has a dual […]
Heat, Temperature and Thermal expansion
Temperature changes in thermal expansion can modify the form, volume, and area of matter. Temperature is defined as a monotonic […]
What are Subshells?
What are Subshells? What is the difference between shells and subshells? An atom’s electrons are organized into shells that encircle […]
Pauli Exclusion Principle and Hund’s Rule
What is Pauli Exclusion Principle and what is its significance? In this article, we shall learn why it is critical […]
Important Topic of Chemistry: Orbitals Shapes
Introduction An orbital is a mathematical statement that explains the behavior of no more than two electrons in the proximity […]
Stability Of Orbitals: Half-Filled And Completely-Filled
Stability Of Orbitals: Inside any given atom, electrons move in an orderly arrangement of orbitals around the nucleus, with the […]