What I Know
Directions. Choose at least 10 elements or compounds from the list given below. Then,
write the symbol or formula of your chosen elements or compounds. Write your answers
in your notebook/on a separate sheet of paper. .
1. Water
11. Copper
2. Table salt
12. Baking Soda
3. Oxygen
13. Toothpaste
4. Sugar
14. Mouth wash
5. Iron
15. Carbon
6. Hydrogen
16. Vinegar
7. Aluminum
17 Nitrogen
8. Carbon Dioxide
18. Calcium
9. Sodium
19. Magnesium
10. Gold
20. Helium
sana masagot nyo po
Answers & Comments
Answer:
1.H2O
2.NaCl
3.O
4.C12H22O11
5.Fe
6.H
7.Al
8.CO2
11.Cu
15.C
Explanation:
pa brainliest po Sana po makatulong salamat .