Classify the following as an Element(E), Compound(Com), Heterogeneous Mixture(HM), Solution(Sol), Suspension (Sus) or Colloid(Col).
1. Copper
2. Steel
3. Pizza
4. Chocolate Chip Ice Cream 5.Com Sodium chloride 6. Coke
7.Silver
8.
Gold ring
9. Salt dissolved in water
10.Orange juice
11. Bricks
12. HM Honey
14.
13.com Calcium
Earth
15. Table salt
16. E_Magnesium
17.
Vegetable soup
18. Corn starch in water
19. Hm Sand on the beach 20. Diamond
21. Pencil lead
22.] + M Glass
23. Vinegar
24. Air
Helium
26. Cheerios
27. Paper
28. HM Uranium
29. The Moon
30. Clouds
25. €

If you open the bottle of perfume then nothing but the smell will come out of it and yes it is a type of gas smell because it’s say it in english so i can understand better and you

The answer is conduction

First up write the aim
then write the materials reqd.
then the procedure which you follow
then observation
then conclusion
then you can write lab safety rules or precautions(you can avoid if u want).
lemme' give an example
aim: to observe the double displacement reaction
materials reqd: bacl2 and na2so4, test tubes and a dropper
procedure:
1. take bacl2 in a test tube and na2so4 in the other.
2. then pour bacl2 into na2so4 solution.
3. observe
observation:
you will see that a white precipitate is formed called baso4. along with that common salt or nacl is formed.
the equation is
bacl2+na2so4=baso4+2nacl
conclusion:
a double displacement reaction is observed.
hope it