Introduction To Group 14 Elements Features And Trends

graph TB A["Introduction to Group 14 Elements"] --> B["Features"] A --> C["Trends"] B --> D["Element 1"] B --> E["Element 2"] B --> F["Element 3"] C --> G["Trend 1"] C --> H["Trend 2"] C --> I["Trend 3"] D --> J["Feature 1 of Element 1"] D --> K["Feature 2 of Element 1"] E --> L["Feature 1 of Element 2"] E --> M["Feature 2 of Element 2"] F --> N["Feature 1 of Element 3"] F --> O["Feature 2 of Element 3"] G --> P["Explanation of Trend 1"] H --> Q["Explanation of Trend 2"] I --> R["Explanation of Trend 3"]