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Match it!
Match it! Select the correct answer from the pull down...Good luck!
You can check ________________ properties like density, freezing, melting, and boiling points and color.
compound
physical
chemical formula
A chemical change
subscripts
first element
chemical
carbon and water vapor
__________________ is a change of matter that results in a new substance that is different from the original substances.
compound
physical
chemical formula
A chemical change
subscripts
first element
chemical
carbon and water vapor
You can check _______________ properties. For example the color the atoms give off when they are reacting. Certain compounds give off certain colors.
compound
physical
chemical formula
A chemical change
subscripts
first element
chemical
carbon and water vapor
Adding heat to a marshmallow will produce ____________ and ____________.
compound
physical
chemical formula
A chemical change
subscripts
first element
chemical
carbon and water vapor
A ________________ shows which elements have combined to form that particular compound.
compound
physical
chemical formula
A chemical change
subscripts
first element
chemical
carbon and water vapor
A ________________ is formed when the atoms of two or more elements combine.
compound
physical
chemical formula
A chemical change
subscripts
first element
chemical
carbon and water vapor
The compound is often the name of the _______________ plus a modified form of the second elements name.
compound
physical
chemical formula
A chemical change
subscripts
first element
chemical
carbon and water vapor
_________________ let you know the number of atoms that have combined.
compound
physical
chemical formula
A chemical change
subscripts
first element
chemical
carbon and water vapor
Check it!