class 1
class 2
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class 5
100
its a state of matter that its particles that move quickly and are far apart
What is gas
100
its a state of matter that its particles are tightly packed together and do not move
What is solid?
100
Is measured using a thermometer
What is temperature?
100
The amount of mass in a certain volume of matter
What is density?
100
Is used to compare a mass that you know with one that you don’t know
What is pan balance?
200
a measure of the amount of a substance that will dissolve
What is solubility?
200
is the amount of space that matter takes up
What is volume?
200
A change that produces a different kind of matter
What is chemical change?
200
Wood and plastic are examples of it
What is insulator?
200
its how heat moved, thermal energy transferred when two solid touch
What is conduction?
300
a mixture in which one substance dissolves in another
What is solution?
300
A change that produces a different kind of matter
What is chemical change?
300
Energy due to the moving particles that make up matter
What is thermal energy?
300
energy that can travel through empty space or through matter
What is radiation?
300
The organization of the elements in a chart
What is periodic table?
400
a pattern of flowing heat energy
What is convection current?
400
a material that limits the amount of heat that passes through it
What is insulator?
400
the substance in a solution that dissolves another substance
What is solvent?
400
Everything (every matter )in the universe is made it
What is atom?
400
Happens when positive and negative charges are not in balance
What is static electricity?
500
Explain the movement of solid ?
it moves slowly as the particles packed closely to each other
500
explain the movement of gas?
it can move freely as its particles has lots of energy
500
the substance that dissolves in a solution
What is solute?
500
gets stronger the closer you get to the charged object
What is electric field?
500
Measure of the amount of a substance that will dissolve
What is solubility?
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