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physical properties
Chemical properties
Chemical Changes
physical properties
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100
This is the measure of how much matter is in an object
What is mass
100
the ability of a substance to burn
What is flammability
100
the sign of a chemical change happens when mixing baking power with vinegar
What is fizzing or foaming
100
this tells us the ability of a substance to dissolve in water
What is solubility
100

How many states of matter are there?

5

200
this is equal to mass divided by volume
What is density
200
the type and arrangement of matter in an object
What is composition
200
one way that we know mild has undergone a chemical change and spoiled is due to
What is odor
200
this is the ability of a substance to be pulled into a wire
What is ductility
200

Chemical changes are always reversible. Tue or False

False

300

solids, liquids, gasses

What are states

300
the ability of 2 or more substances to combine and create other substances
What is reactivity
300
the reaction of mixing certain salts with metals in a firework gives off this sign of a chemical change
What is light and sound
300
the rate at which a substance transfers heat
What is thermal conductivity
300

this instrument is used to measure mass

What is a balance

400
this unit is what we use to measure weight
What is newtons
400
this property i measured on a scale of 0-14
What is ph
400
the addition of this substance is vital to the flammability of a substance
What is oxygen
400
the ability of a substance to be rolled or pounded into a thin sheet
What is malleability
400

The statue of liberty has changed color due to this type of change - Chemical change or physical change?

Chemical change due to the copper metal oxidizing and creating copper oxide (Green)

500
a liquid with a density higher than water would do this when combined with water
What is sink
500

If a substance can transfer electricity it is know as a ...................

What is a conductor

500
most chemical changes share this property
What is non-reversabiltiy
500
the density of this substance is 1 g/ml
What is water
500

The coldest and hottest state of matter

Plasma and Bose Einstein Condensate