8Which of the following is an example of a heterogeneous mixture?
A Halo-halo
B Vinegar
C Seawater
9. Which of the following shows physical change?
D. Metal Alloy
A Digesting of food
B Buming of wood
C Boiling an egg
D Boiling of water
10. Which of the following is NOT a mixture?
A Shampoo
B Soft drink
C Mayonnaise
D Tawas
11. Which of the following statements is true?
A Liquids have a definite volume but no definite shape
B. Gases have volume but they do not have mass
C Liquids are made up of particles that are widely spaced
D Solids are made up of particles that do not move
12. Water is liquid but it is also a substance that can be more than one type of matter How can water be
transformed into solid?
A boil
B melt
C freeze
D none of the above
13. Matter is basically a solid liquid or gas that takes up
C. energy
D heat
A time
B. space
14 Oxygen, helium, and propane are examples of a
C. gas
D. mineral
A solid
B liquid
15. Non-matter are not type of matter but forms of energy. Which of the following statements describes
non-matter?
A They occupy space and have mass.
B. You cannot hold, taste, or smell these things.
C. They are type of matter that are also forms of energy
D. Their physical properties are used to observe and describe matter
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