Learning Task 2. Write the symbols and charges for the atoms given below and the identify i as anion/cation and metal/nonmetal. Symbol and charge Ca 2 1 Metal or nonmetal Metal Nonmetal Anion or cation cation anion Element Calcium lodine 1. Cesium 2. Flourine 3. Aluminum 4. Sulfur 5. Lithium
week 3 science formation if ions
