4. If your teacher demo the reactions of Lithium, Sodium and Potassium with water, was there any other observation of a chemical reaction that occurred in one or all of these reactions? Where the main products of the reactions changed comparing Calcium/magnesium to Lithium/sodium/potassium? |
4. If your teacher "demo" the reactions of Lithium, Sodium and Potassium with water, was there any other observation of a chemical reaction that occurred in one or all of these reactions? Were the main products of the reactions changed comparing Calcium/magnesium to Lithium/sodium/potassium? If your teacher did not "demo" the reaction, just write "Teacher did not demo" for this question. |
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7. How does the Group 1 (Alkali metals) and Group 2 (Alkaline Earth Metals) compare in reactivity with water (include the specific elements that you used in your explanation.
8. From your knowledge of the Periodic Trends, support your answer to Question 7 (Q7) above using your knowledge of the properties of the 6 Periodic trends.
9. For the solubility of the sulfate section, list the different sulfates from most soluble to least soluble. What observation(s) indicated how you listed the elements.
10. From your knowledge of the Periodic Trends, support your answer to Question 9 (Q9) above using your knowledge of the properties of the 6 Periodic trends.