Matter Atoms & Elements Matter Anything that takes up space Has mass and volume Can be seen, tasted,...
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Transcript of Matter Atoms & Elements Matter Anything that takes up space Has mass and volume Can be seen, tasted,...
![Page 1: Matter Atoms & Elements Matter Anything that takes up space Has mass and volume Can be seen, tasted, smelled or touched Examples of Matter Table Pencil.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f4a5503460f94c6c3f7/html5/thumbnails/1.jpg)
MatterAtoms & Elements
![Page 2: Matter Atoms & Elements Matter Anything that takes up space Has mass and volume Can be seen, tasted, smelled or touched Examples of Matter Table Pencil.](https://reader035.fdocuments.in/reader035/viewer/2022070411/56649f4a5503460f94c6c3f7/html5/thumbnails/2.jpg)
MatterAnything that takes up space
Has mass and volume
Can be seen, tasted, smelled or touched
Examples of MatterTable
Pencil
Water
Non-examples of Matter
Sound
Heat
Light
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Properties of Matter
Density
Mass
Weight
Boiling point
Volume
Solubility
Melting point
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Properties of Matter
Density
Amount of matter in a given space or volume.
Formula: D= M/V
Units: g/cm3
Volume
Space an object occupies
MeniscusMeasures the volume of the liquidUnits: Liters (L) & milliliters (mL)
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Properties of Matter
Weight
Measure of gravitational force exerted on an object
Varies depending on position on Earth
Units: newtons
Mass
Measures the amount of matter in an object
Always the same no matter where the position
Units: kilograms (kg), grams (g), milligrams (mg)
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Properties of Matter
Boiling Point
Temperature at which liquid boils and turns to vapor
Melting Point
Temperature at which a solid melts and turns to liquid
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Properties of Matter
SolubilityHow much of a material dissolves in a substance
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AtomsBuilding blocks of Matter
Matter is made of atoms
Consists of Protons (+)
Electrons (-)
Neutrons (N)
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Atomic StructureInside
Nucleus (Center of the atom)
Protons
Neutrons
Outside
Electrons
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Electrons
TINY!!!
Very light particles
Negative charge (-)
Circle the nucleusOrbitals: 2,8,18,32,50,72
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Protons
Larger and heavier than electrons
Positive Charge (+)
Located in the nucleus (center of the atom)
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Neutrons
Large and Heavy like protons
No electrical charge
Located in the nucleus as well
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Describing AtomsAtomic Number
# of protonsIn general, # of protons= # of electrons
Atomic Mass Number
# of protons AND # of neutrons
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Elements
Consists of only ONE kind of atom
Cannot be broken down into a simpler type of matter
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GUESS WHAT????
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Elements
Aluminum
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Elements
Helium
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Elements
Silver
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Elements
Gold
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Elements
Neon
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Elements
Carbon