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Physical Properties
Chemical Properties
Changes
Acids and Bases
Density
100
What is an example of a physical property?
What is Color, shape, smell
100
What is the ability to react with something else?
What is reactivity
100
What is any change in size, shape of form where the identity of the matter stays the same?
What is Physical change
100
What is a physical property of an acid?
What is Sharp smell and sour taste
100
What is the physical property found by dividing the matter’s mass by its volume?
What is density
200
What formula can be used to identify unknown substances?
Density (D = m/V)
200
What are the three chemical properties we learned?
What is Reactivity, toxicity, flammability
200
What is an example of a physical change?
What is Cutting paper, melting ice
200
What are two chemical properties of a base?
What is Damage tissue, reacts with acid, corrodes metal
200
What is the equation for finding density?
What is D = m/v
300
What vocabulary word means a physical property that changes when the size of the object changes?
What is size dependent
300
What is a characteristic of matter that allows it to change to a different type of matter?
What is chemical property
300
How do you know that a chemical change has occurred?
What is a new or different material has formed
300
What is a physical property of a base?
What is slippery and bitter taste
300
What is the density of an object with a mass of 50 g and a volume of 5 cm3?
What is 10 g/cm3
400
What is the pH range of a neutral substance?
What is 7
400
What is a chemical property of acids?
What is Reacts with metal, damages tissue
400
What is when one type of matter changes into a different type of matter?
What is Chemical change
400
What forms when an acid and a base react?
What is Salt
400
What is the mass of an object with a volume of 25 cm3 and a density of 10 g/cm3?
What is 250 g
500
What is the pH range of a base?
What is 7-14
500
What is a compound made of a metal and a nonmetal?
What is Salt
500
What is an example of a chemical change?
What is Rusting, oxidation, burning
500
What is the pH range of an acid?
What is 0-7
500
What is the volume of an object with a mass of 20 g and a density of 2 g/cm3?
What is 10 cm3