PREGUNTA 1 de 5
What are the two types of mixture?
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A)
Elements and Subatomic Particles
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B)
Protons and Electrons
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C)
Atoms and Compounds
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D)
Homogenous and Heterogeneous
PREGUNTA 2 de 5
Cookies and cream ice cream would be classified as
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A)
a homogenous mixture
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B)
a heterogenous mixture
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C)
an element
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D)
a compound
PREGUNTA 3 de 5
How we can separate mixtures?
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A)
evaporation, condensation, decantation, magnetic separation
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B)
evaporation, filtration, decatation, solidification
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C)
evaporation, filtration, decantation, magnetic separation
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D)
fusion, solidification, evaporation, condensation
PREGUNTA 4 de 5
What are the three states of matter?
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A)
solid, liquid, air
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B)
solid, water, gas
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C)
ice, liquid, gas
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D)
solid, liquid, gas
PREGUNTA 5 de 5
How does a substance change state?
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A)
By: evaporation, condensation, fusion, solidification
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B)
By: liquid, condensation, evaporation, fusion
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C)
By: liquid, gas, condensation, fusion
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D)
By: evaporation, fusion, ice, water
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