Category:Fictional elements introduced in 1897

• 1882
• 1883
• 1887
• 1893
• 1894
• 1897
• 1900
• 1901
• 1903
• 1904
• 1905

• 1840s
• 1850s
• 1860s
• 1870s
• 1880s
• 1890s
• 1900s
• 1910s
• 1920s
• 1930s
• 1940s