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Spring BM Review 1
5th Grade Science
Question | Answer |
---|---|
conductor | material that allows energy to flow easily |
dissolve | to form a solution with another substance |
gas | state of matter in which the substance takes both the shape and the volume of its container |
insulator | material that does not allow energy to flow easily |
liquid | state of matter that has a definite volume, but takes the shape of the container |
magnetism | a force that pulls materials containing iron across a distance |
mass | amount of matter in an object or substance, measured in grams |
matter | anything that has mass and takes up space |
relative density | whether an object sinks or floats when compared to another object |
solid | state of matter with a definite volume and shape |
solubility | ability of one substance to dissolve in another |
mixture | a combination of two or more substances that can easily be separated |
solution | a type of mixture where one substance dissolves in another and appears as a single substance |
electricity | the flow of electrical power or charge |
circuit | a path through which electricity can flow |
open circuit | is a circuit where the path has been interrupted as some point so that the current will not flow; also called an incomplete circuit |
closed circuit | is a circuit where the path is complete so that the current will flow; also called a complete circuit |