No student devices needed. Know more
18 questions
States of Matter: Melting, Freezing, Evaporating, and Sublimating are all...
physical changes.
chemical changes.
States of Matter: Liquid turning into a solid is called...
melting
freezing
evaporation
condensation
sublimation
States of Matter: Solid turning into a gas is called...
melting
freezing
evaporation
condensation
sublimation
States of Matter: Gas turning into a liquid is called...
melting
freezing
evaporation
condensation
sublimation
States of Matter: Which of the following has a tightly packed structure?
solid
liquid
gas
States of Matter: Which of the following takes the shape of a container?
solid
liquid
gas
States of Matter: Which of the following moves freely, condenses in the cold and expands in the heat?
solid
liquid
gas
Matter is
anything that has mass and volume
anything that has mass and condensation
anything that has volume and condensation
Which of these is an example of a Homogeneous mixture:
Tea with sugar
oil and water
NaCl
H2O
Which of these is an example of a Heterogeneous mixture:
Tea with sugar
oil and water
NaCl
H2O
Which of these is an example of a Compound:
Tea with sugar
oil and water
Gold
H2O
Which of these is an example of a Element:
Tea with sugar
oil and water
Gold
H2O
Which of the following are examples of Physical Properties?
shape, length, mass
reactivity, flammability, corrosive
freezing, melting, boiling
Which of the following are examples of Chemical Properties?
shape, length, mass
reactivity, flammability, corrosive
change in color, rust, fire
Which of the following are examples of Chemical Changes?
shape, length, mass
reactivity, flammability, corrosive
change in color, rust, fire
Which of the following are examples of Physical Changes?
shape, length, mass
reactivity, flammability, corrosive
freezing, melting, boiling
Which of the following describes the difference between a Physical Property and a Physical Change?
Property is observed/measured without changing; Changes in identity, like a ice melting.
Property is a change in identity, like a ice melting; Changes is observed/measured without changing
Which of the following describes the difference between a Chemical Property and a Chemical Change?
Property is the ability for a substance to change chemically; Change is the process of a change into a different substance.
Property is the process of a change into a different substance ; Change is the ability for a substance to change chemically.