The table of elements from 1 to 118 includes elements like Hydrogen (H, atomic number 1), Helium (He, atomic number 2), and continues through to Oganesson (Og, atomic number 118), which is the highest atomic number element known to date. The periodic table organizes these elements based on their atomic numbers and chemical properties. Here's a more detailed look at the first few elements and the last:Hydrogen (H): Atomic number 1, the simplest and most abundant element in the universe. Helium (He): Atomic number 2, a noble gas used in balloons and cryogenics. Lithium (Li): Atomic number 3, an alkali metal used in batteries. Beryllium (Be): Atomic number 4, a metal used in alloys and electronics. ... (and so on, up to 118)Oganesson (Og): Atomic number 118, a synthetic element known to be very unstable.