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Atomic Structure: A General Overview (2011-05-03)
Description
The atom is the fundamental building block of matter, and understanding its structure is essential to unlocking the worlds of chemistry and physics. Discover the subatomic particles that comprise it—the protons and neutrons within the nucleus versus the electrons that surround it—and learn how their electrical charges and mass determine the unique properties of every element on the periodic table.
Original title
מבנה האטום: סקירה כללית (2011-05-03)
האטום הוא אבן הבניין הבסיסית של החומר, והבנת מבנהו חיונית להבנת עולם הכימיה והפיזיקה. גלו מהם החלקיקים התת-אטומיים המרכיבים אותו – הפרוטונים והנייטרונים שבגרעין לעומת האלקטרונים המקיפים אותו – וכיצד המטען החשמלי והמסה שלהם קובעים את תכונות היסודות בטבלה המחזורית.
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