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What are physical properties?
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What are chemical properties?
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properties of matter

definitions and descriptions

TermDefinition
What are physical properties? Properties of matter that do not change the chemical nature.
What are chemical properties? properties of matter that do change the chemical nature matter will be changed into a new substance after the reaction
(Physical or Chemical) properties of a substance can be easily observed physical
One can use thier 5 senses to determine the (Physical or Chemical) properties of a substance physical
(Physical or Chemical) properties usually describe how a substance reacts chemical
(Physical or Chemical) properties are not as easy to observe chemical
(Physical or Chemical) properties can be used to identify substances both
(Physical or Chemical) oxygen is odorless and colorless physical
(Physical or Chemical) copper turns green when exposed to the environment chemical
(Physical or Chemical) the piece of metal is magnetic physical
(Physical or Chemical) the density of water is 1.0 gram per cubic centimeter physical
(Physical or Chemical) Diamonds are a very hard substance physical
(Physical or Chemical) the tree is 8 meters high physical
(Physical or Chemical) sodium reacts very easily with other elements chemical
(Physical or Chemical) copper conducts electricity physical
(Physical or Chemical) water is a liquid physical
(Physical or Chemical) The mass of the Nacl sample is 30 grams physical
(Physical or Chemical) gold is nonflammable chemical
(Physical or Chemical) Alka-Seltzer tablets react with water to produce gas chemical
(Physical or Chemical) the color of the ball is red physical
(Physical or Chemical) Iron reacts with water to form rust chemical
(Physical or Chemical) the boiling point of water is 100 c physical
(Physical or Chemical) baking soda reacts with vinegar chemical
(Physical or Chemical) the gas is flammable chemical
(Physical or Chemical) oxygen is a gas physical
(Physical or Chemical) Aragon is not very reactive chemical
(Physical or Chemical) nitrogen is a colorless gas physical
(Physical or Chemical) the silver spoons tarnished and turned dark chemical
(Physical or Chemical) the piece of metal is magnetic physical
(Physical or Chemical) A students shirt suddenly bursts into flames chemical
(Physical or Chemical) silver necklaces tarnish and turn green chemical
True or False: With a physical change, no new substance is formed. true
True or False: With a chemical change, a chemical reaction occurs. true
True or False: With a physical change, energy is either given off or absorbed. false
True or False: A chemical change can be easily reversed. false
True or False: A catalyst speeds up a chemical reaction. true
When does a physical change occur? when the size,shape or state of matter changes
What type of change can be reversed? physical change
What would cause the molecules in matter to change? extreme heat
If a substance changes color, what most likely happened? a chemical change has taken place
Stepping on a bag of potato chips would be what kind of change? physical change
What is a clue that a chemical change has taken place? a gas forms when the change takes place
When autumn leaves change form green to red, orange and yellow, what has occurred? a chemical change has occurred
What type of change has occurred when a nail rusts a chemical change
What kinds of chemical changes happen inside of your body? food is broken down by enzymes in your stomach
What type of change has happened when an apple core has turned brown? chemical change
What type of change is weathering? physical change
How can salt be made? in a chemical reaction between sodium and chlorine
Example of a chemical change that happens over a period of time rusting of metal
What type of change occurs when glass breaks? physical change
Solubility is what kind of change physical change
Created by: rufus webster
 

 



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