The first 20 elements of the periodic table and their symbols are: Hydrogen (H) Helium (He) Lithium (Li) Beryllium (Be) Boron (B) Carbon (C) Nitrogen (N) Oxygen (O) Fluorine (F) Neon (Ne) Sodium (Na) Magnesium (Mg) Aluminum (Al) Silicon (Si) Phosphorus (P) Sulfur (S) Chlorine (Cl) Argon (Ar) Potassium (K) Calcium (Ca) It’s worth noting …
The table in which chemical elements are arranged graphically is called the ‘Periodic table’. These are organized by atomic number, electron configurations, and chemical properties. The elements are arranged in rows and columns according to their atomic structure and chemical properties. Elements in the Periodic table: The periodic table currently has 118 elements, each represented …
Periodic table of Elements with Names and Symbols Read More »
