1. place the elemental powders of barium (Ba), calcium (Ca), copper (Cu), potassium (K), lithium (Li), sodium (Na), and strontium (Sr) on the table
2. place 7 ceramic bowls for the elements on the table
3. place the alcohol swabs on the porcelain bowls
4. place the elemental powders of barium (Ba), calcium (Ca), copper (Cu), potassium (K), lithium (Li), sodium (Na), and strontium (Sr) in the ceramic bowls
5. light the igniter to ignite the elements and observe the color of the flame for each element
6. place the strontium (Sr) on the firecracker launcher and ignite it
7. Observe the color of the firecrackers
<Results
Learn the different flame colors of the elements.
