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Building Blocks of MatterBuilding Blocks of Matter
ScienceScience
Grade 5Grade 5
Chapter 1Chapter 1
VocabularyVocabularyChapter 1Chapter 1
ElementElement Physical propertyPhysical property Chemical propertyChemical property AtomAtom Atomic number Atomic number
MoleculeMolecule CompoundCompound SolutionSolution
ElementElement
Basic kind of matterBasic kind of matter PurePure Only one type of atomsOnly one type of atoms Cannot be broken into smaller pieces Cannot be broken into smaller pieces
by physical or chemical processesby physical or chemical processes Is in the periodic tableIs in the periodic table
Physical PropertiesPhysical Properties
A property of materialA property of material A descriptionA description You can see, touch, smell, hearYou can see, touch, smell, hear You can measure itYou can measure it
Chemical PropertiesChemical Properties
A propertyA property A result of contact with other A result of contact with other
materials (change or no change)materials (change or no change) Description of reactionDescription of reaction
Smallest particle of an element that has Smallest particle of an element that has the same properties as the elementthe same properties as the element
Include protons and neutrons (nucleus) Include protons and neutrons (nucleus) and electronsand electrons
Elements are made of one type of atomsElements are made of one type of atoms
Atom
Atomic NumberAtomic Number
Number of protons in a nucleusNumber of protons in a nucleus The number found above the elemental The number found above the elemental
symbol in the periodic tablesymbol in the periodic table Each element has a different atomic Each element has a different atomic
numbernumber Single most important Single most important
information of an elementinformation of an element
MoleculeMolecule Smallest part of a substance Smallest part of a substance
that has the same properties that has the same properties as the substanceas the substance
Made from more than one Made from more than one atomatom
Can be made from one type Can be made from one type of atoms (elements) or more of atoms (elements) or more two or more types of two or more types of elements (compounds)elements (compounds)
CompoundCompound
Kind of matterKind of matter Made of more than Made of more than
two types of atomstwo types of atoms Not found in the Not found in the
periodic tableperiodic table Combination of Combination of
elementselements
H2O
SolutionSolution
MixtureMixture Can be separatedCan be separated Substances are spread out Substances are spread out
evenlyevenly Solute will not settleSolute will not settle Water is a universal solventWater is a universal solvent
VocabularyVocabularyChapter 1Chapter 1
ElementElement Physical propertyPhysical property Chemical propertyChemical property AtomAtom Atomic number Atomic number
MoleculeMolecule CompoundCompound SolutionSolution