Vocabulary
States of Matter
Physical Properties
Calculations
Chemical Properties
100
Anything that has mass and volume
What is matter
100
is determined by energy levels, shape and volume, and how particles are packed together
What is a state of matter or phase of matter
100
temperature at which a substance goes from a solid to a liquid
What is melting point
100
its volume is 2cm x 2 cm x 5 cm
What is 20 cubic centimeters
100
includes the ability to react and form new substances and can be tested chemically
What is a chemical property
200
Amount of matter in an object
What is mass
200
has lots of energy, no definite shape or volume, particles are far apart, fits container
What is a gas
200
temperature at which a substance changes from liquid to a gas
What is boiling point
200
the beginning volume is 25ml and the volume with the rock and the water is 35 ml
What is 10ml for the volume of the rock
200
the ability to burn
What is flammability or combustibility
300
Measures the pull of gravity on an object
What is weight
300
particles are packed together, molecules vibrate in place, little energy, definite volume and shape
What is a solid
300
units are given in grams or kilograms and is a physical property of matter
What mass
300
the triple beam balance reads the mass as 100 & 50 & 5.5
What is 155.6grams
300
atoms are rearranged and a new substance is formed, most are irreversible
What is a chemical change or reaction
400
Amount of space an object takes up in 3-D
What is volume
400
no definite shape, definite volume, medium energy, particles flow past each other and are loosely packed
What is a liquid
400
a change in size, shape, or state
What is a physical change
400
the mass is 10 g and the volume is 5 ml, what is density
What is 2g/ml
400
Name 2 signs of a chemical change?
Produces a gas, light, heat, or color change.
500
how much matter is packed into a given space
What is density
500
Lightening, Northern Lights, and the Sun
What is plasma
500
Name 5 physical properties
What is TBD
500
the density of the piece of wood is 0.55g/cm3 and the density of the steel is 8.15 g/cm3-which will float and/or sink
What is wood will float and steel will sink
500
iron and oxygen =
What is rust
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