19 questions
A change in which the substance itself is still the same substance is a ____________.
Density
Physical Change
Mixture
Solution
___________ is the measure of how closely packed an object's atoms are.
Density
physical change
mixture
solution
A ___________ is a combination of two or more substances.
Mixture
Density
Physical Change
Solution
A _______________ is a mixture in which all the parts are evenly mixed.
Physical Change
Mixture
Soultion
Density
A solid changing into a liquid is its ____________
Melting Point
Boiling Point
Condensing Point
Freezing Point
A liquid changing into a gas is its _____________.
Melting Point
Freezing Point
Condensing Point
Boiling Point
A gas changing into a liquid is its ________________.
Condensing Point
Freezing Point
Melting Point
Boiling Point
A liquid changing into a solid is its _____________
Melting Point
Condensing Point
Freezing Point
Boiling Point
Carbon Dioxide and water can SUBLIME directly from a solid to a liquid.
True
False
Zero degrees celsius is the boiling and freezing point of water.
True
False
Maple syrup has a greater density than water.
True
False
_____________is the relationship between an object's mass and volume.
Water
Density
Mixture
Volume
Zero degrees celsius is the temperature that water freezes and turns from a liquid into a solid.
True
False
100 degrees celsius is the boiling point and freezing point of water.
True
False
Kool-aid is an example of a mixture NOT a solution.
True
False