Activity 1: Elements and Compunds
Goals
1. Decompose water by electrolysis into the two elements from which it is composed.
2. Test the two elements to determine their identities.
3. Learn one way to determine the chemical formula of a material.
4. Compare characteristic properties of a material to those of its constituent elements.
5. Represent materials along with chemical formulas using numbers and the symbol of elements.
1. Decompose water by electrolysis into the two elements from which it is composed.
2. Test the two elements to determine their identities.
3. Learn one way to determine the chemical formula of a material.
4. Compare characteristic properties of a material to those of its constituent elements.
5. Represent materials along with chemical formulas using numbers and the symbol of elements.
What we did