Download year End Review Power point

Final Review
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What are some properties of a metal?
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What are some properties of a non-metal?
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Metal and non metal
(cation) and (anion)
Form an ionic bond with the 2 being attracted
together
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2 non metals
Form a covalent bond by sharing electrons
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Prefixes:
What are they?
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1. Name the first element
2. Name the second element with “ide”
3. Use prefixes
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Ex. P2O5
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1. Name the metal
Name the non-metal with “ide”
“drop and cross method”
Ex: K Cl
Ex: magnesium oxide
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Metals with two different charges
You must use roman numerals!
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What are some properties of ionic
compounds?
What are some properties of molecular
compounds?
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What are some acid properties?
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What are some properties of a base?
Hydrogen ___ide = hydro ___ic acid
Hydrogen ___ate = ___ic acid
Hydrogen per ___ate = per ___ic acid
Hydrogen ___ite = ___ous acid
Hydrogen Hydro ___ite = hydro ___ous acid
**ide or ate = ic acid………..ite = ous acid**
Formation / synthesis
 Decomposition
 Combustion
 Single replacement
 Double replacement
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Release (Exit/ Exo) energy
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Forming bonds is exothermic
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Reactant that absorb energy
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Breaking bonds in endothermic
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How do you calculate moles?
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Where do you find molar mass?
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Scalar: magnitude
(amount or size)
Ex: 10 km
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Vector: magnitude
& direction
Ex: 10 km East
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Displacement:
length of a path in
a straight line
(final to initial
starting position)
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Distance: actual
length of a path
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Velocity:
displacement of an
object during a
given time interval
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Speed: distance
traveled by an
object in a given
time interval
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Sprinter in
increasing in speed
What would a graph
look like if a
sprinter was
decreasing in
speed?
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Amount of material / matter measured in
kilograms
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Force of GRAVITY acting on an object
measured in Newton's
Fg = mg
Fg= weight
M = mass
G = acceleration due to gravity (9.81m/s2)
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Transfer of mechanical energy from one
object to another
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Is the energy an object has when it is in
motion
Ek = ½
2
mv
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Is energy waiting to be released (stored
energy)
Ep = mgh
An object must have a height above ground to
have gravitational potential energy
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Controlled: What stays the same
Responding: the variable that will change as a
result of the change in the manipulated
variable. Ex: your results
Manipulated: what the scientist changes
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Also known as spontaneous generation
Living things could arise from non living
matter
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Living things arise from Living things
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Louis Pasteur
Francesco Redi
Robert Hooke
Antony Van Leeuwenhoek
◦What did these people do?
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1. All organisms are composed of one or
more cells
2. The cell is the smallest functional unit of
life
3. All cells are produced from other cells
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Know the parts of the microscope
Know the general idea of the other
microscopes
(electron microscope, TEM, SEM, CLSM, STM )
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Cell membrane
 Vesicles
 Cytoplasm
 Nucleus
 Ribosomes
 ER
 Lysosomes
 Golgi Apparatus
 Mitochondria
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Centroles
Vacuoles
Cell wall
Chloroplast
6 CO2 + 6 H2O + energy  6 O2 + C6H12O6
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6 O2 + C6H12O6  6 CO2 + 6 H20 + energy
HYPOTONIC
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HYPERTONIC
CELL SWELLS
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Water from the outside
of the cell enters the
cell
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CELL SHRINKS
Water from inside of
the cell exits to enter
the solution outside of
the cell
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Controls the movement in and out of the cell
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Requires no energy
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Molecules move from high to low
concentration
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Used for the movement of LARGE molecules
like glucose across the membrane with help
from proteins
Proteins
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1. channel proteins (charged ions)
2. carrier proteins (lock & key)
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The diffusion of WATER molecules across a
membrane
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Required energy (ATP energy)
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ENDOCYTOSIS
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MOVES STUFF IN
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1. phagocytosis (eating)
2. Pinocyosis ( drinking)
(pin = pint)
EXOCYTOSIS
(EXO=EXIT)
MOVES STUFF OUT
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Xylem
Phloem
Epidermis
Guard cell
Stomata
Palisade layer
Spongy layer
cuticle
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Cells  Tissue  Organs  Systems
Phloem  epidermal tissue  leaf  vascular
system
Good Luck on the Final!