Explore how atomic mass changes with atomic number in the periodic table of elements via interactive plots.

Interactive periodic table with up-to-date element property data collected from authoritative sources. Look up chemical element names, symbols, atomic masses and other properties, visualize trends, or even test your elements knowledge by playing a periodic table game!

Periodic Table element Summary Sulfur. Sulfur is a chemical element with symbol S and atomic number 16. Classified as a nonmetal, Sulfur is a solid at room temperature.

Periodic Table element Summary Yttrium. Yttrium is a chemical element with symbol Y and atomic number 39. Classified as a transition metal, Yttrium is a solid at room temperature.

Periodic Table element Summary Nickel. Nickel is a chemical element with symbol Ni and atomic number 28. Classified as a transition metal, Nickel is a solid at room temperature.

Periodic Table element Summary Niobium. Niobium is a chemical element with symbol Nb and atomic number 41. Classified as a transition metal, Niobium is a solid at room temperature.

Periodic Table element Summary Titanium. Titanium is a chemical element with symbol Ti and atomic number 22. Classified as a transition metal, Titanium is a solid at room temperature.

Periodic Table element Summary Ytterbium. Ytterbium is a chemical element with symbol Yb and atomic number 70. Classified as a lanthanide, Ytterbium is a solid at room temperature.

Periodic Table element Summary Europium. Europium is a chemical element with symbol Eu and atomic number 63. Classified as a lanthanide, Europium is a solid at room temperature.

Periodic Table element Summary Phosphorus. Phosphorus is a chemical element with symbol P and atomic number 15. Classified as a nonmetal, Phosphorus is a solid at room temperature.