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30 questions
Choose which one is a physical property
Flammability
Solubility
Reactivity
Magic
The melting point of a substance is the temperature at which the substance changes from a solid to
Gas
Liquid
Solid
Plasma
Choose the one that is a chemical property
Magnetism
Size
Malleability
Reactivity
Flammability is the ability of a substance to _________
Burn
Transfer heat
Transfer electricity
Cook
The physical or chemical characteristics of a substance depends on its size.
True
False
If you describe a substance as being corrosive, you have given a __________ property of that substance
Chemical
Large
Physical
Thermal
Conductivity is an example of what kind of property?
Chemical
Large
Physical
Boiling
Choose the THREE (3) that are physical properties of aluminum foil
Malleable
Conductive
Oxidation
High melting point
What effect does observing the physical properties of a substance have on the substance?
Measuring physical properties changes the chemical identity of the substance
Observing physical properties has no effect on the substance
It makes to substance develop a deep seeded distrust of humans
The substance will undergo an exothermic reaction
Which of the following statements is accurate?
After observing a chemical property, the substance remains the same as before
All metals have the same physical properties
When you see water turn into steam, you have observed a chemical property
A physical property can change without causing a change in the chemical identity of the substance
What is the outcome of observing a chemical property?
Nothing
A new substance is formed with different properties
magic
A rise in thermal conductivity
If you had two different substances that looked exactly the same, which properties could you use to tell them apart?
Sound
Size
Color
Density
Which of these statements best describes a chemical property of a substance?
It reacts with the oxygen in the air
The object has a blue color
The substance has a powdery texture
It has a density of 2.11 g/cm3
Choose whether the following is a physical or chemical property: Malleability
Physical
Chemical
Choose whether the following is a physical or chemical property: Reacts with oxygen
Physical
Chemical
Choose whether the following is a physical or chemical property: Viscosity
Physical
Chemical
Choose whether the following is a physical or chemical property: Flammability
Physical
Chemical
Choose whether the following is a physical or chemical property: Reactivity
Physical
Chemical
Which option best describes the difference between a physical and chemical property?
There is no difference between a physical and chemical properties?
Physical properties are usually room temperature but chemical properties are very hot
Observing a chemical property results in the creation of a new substance while observing a physical change does not change the substance
The difference between physical and chemical properties are the states of matter
The term matter refers to any substance that ________.
has mass and volume
has weight and length
is found on Earth
is a solid
Which of the following DOES NOT give an indication that a chemical change has occurred?
change in color
production of gas
formation of a precipitate
change in size
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