33 Are there are more compounds than elements?
D. metalloids
A. Yes
B. No
C. a and b
D. neither
34. A popular snack during summer time is halo-halo. A glass of halo-halo contains ice, milk,
Sweetened banana, beans, camote, and many others. Halo-halo is an example of
A substance
c. heterogeneous mixture
B. homogeneous mixture
D. solution
35. These are the examples of compounds except:
A. Acids
B. Bases
C. Salts
D. Metals
36. Air is a mixture of different gases. It is made up of 78% Nitrogen, 21% Oxygen, and 1% CO, and
other gases. What is the solvent in air?
A Oxygen
B. CO
C. Nitrogen
D.Oxygen and CO2
_37. Distillation is a process by which water purifying stations use to make pure and drinkable water
This procese uses heat to evaporate only the liquid water and leaves some heavy substances or other
impurities. What idea can be drawn from this information?
A Distillation is not the only way to purify water.
B. The water that water stations purify is 100% pure.​