constituent elements by looking at its chemical symbol and finding its name in the
periodic table that can be seen in Day 2 Lesson.
Examples of Pure
Substances
Element or Compound
If Compound, write
down the names of
constituent
elements
Hydrogen, Oxygen
Compound
Ex. Hydrogen
peroxide (H2O2)
1. Salt (NaCl)
2. Sugar (C12H22011)
3. Silver (Ag)
4. Gold (Au)
5. Potassium (K)​