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Word
Define me
Law/Mix
100
Anything that has mass and takes up space.
What is Matter
100
Mass
What is amount of matter in object?
100
Building blocks of matter
What is Atom.
100
Atomic Number
What is # of protons in one of its atoms.
100
Does not have uniform composition
What is Heterogeneous?
200
Volume
What is the amount of space an object occupies?
200
Ability to change into a new substance.
What is Chemical Property?
200
One or more of same kind of atom.
What is Element?
200
Neutron
What is Particle has no charge.
200
Elements and compound not chemically combined with each other?
What is mixture?
300
Physical Property
What is substance can be observed/measure w/o changing identity?
300
Physical Change.
What is affects one or more physical properties?
300
Amount of mass in given volume?
What is Density?
300
Electron
What is Particle that have a negative charge.
300
With definite chemical and physical proprieties i.e. melting point, appearance and reactivate.
What is Pure substance?
400
Weight
What is Gravity force on object?
400
Change that releases energy.
What is Exothermic?
400
Mass is not created or destroyed.
What is Conservation of Mass?
400
Chem. Symbol
What is Abbreviation that represents and element.
400
Homogeneous.
What is evenly spread thought?
500
Ability to change into new substance with different properties.
What is a Chemical Change.
500
Change that absorbs energy.
What is Endothermic?
500
Energy cannot be created or destroyed.
What is Conservation of Energy?
500
Newton
What is Scientific unit of weight.
500
Compound
What is different types of atoms chemically combined?