Explore the fundamental concept of how changing a single proton in an atom's nucleus can drastically alter its elemental properties in this 14-minute educational video. Delve into the relationship between protons, electrons, and chemical behavior, understanding why elements are classified by proton count rather than electron number. Examine the role of quantum mechanics in determining electron configurations, and discover how energy considerations and the law of entropy influence atomic structure. Learn about the formation of elements through stellar fusion processes and gain insights into why not all elements exhibit noble gas stability.
Why Changing One Proton Changes an Element - Atomic Structure and Chemistry
Overview
Syllabus
Adding or subtracting one proton: drastic change
The simple answer
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Why are elements not classified by electrons?
Number of protons can change, but not in chemistry
Why proton count is used to classify elements
Why are there orbitals and electron shells in atoms?
How chemistry works: all about energy
Why aren't all elements Noble elements?
Taught by
Arvin Ash
