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6th U 3.2 Science
Unit 3 Science Physical Properties
| Question | Answer |
|---|---|
| A characteristic of a substance that can be observed or measured without changing the identity of the substance is called ___. | Physical property |
| Use your ___ to observe physical properties. | Senses |
| Color, size, shape, odor and texture are ___. | Physical properties |
| Some physical properties can be ___ using tools such as a measuring tape. | Measured |
| When you observe the physical property, you do not change the substance's ___. | Identity |
| The temperature that water boils is called the ___, and it is a physical property. | Boiling point |
| A common physical property that is the measure of the amount of mass in a given amount of volume is called ___. | Density |
| ___ is a physical property that is a measure of how well electric charges can move through a substance. | Electrical Conductivity |
| ___ is a physical property that is the rate at which a substance transfers heat. | Thermal conductivity |
| ___ is a physical property that is the ability of a substance to dissolve in another substance. | Solubility |
| ___ is a physical property that is the ability of a substance to be rolled or pounded into various shapes. | Malleability |
| ___ is a physical property, some metals are magnetic. | Magnetism |
| __ is a physical property, many metals often have a shine. | Luster |
| The ___ of a substance is the temperature at which it changes from a solid to a liquid. | Melting point |
| ___ is a physical property of matter that describes how hard or soft minerals are. | Hardness |
| A ___ describes a substance's ability to change into a new substance with different properties. | Chemical property |
| One way to identify a chemical property is to observe the ___that a substance undergoes. | Changes |
| The ability to burn is a chemical property called ___. | Flammability |
| The ability of a substance to interact with another substance and form one or more new substances is called ___. | Reactivity |
| Gold will not burn. This is a chemical property of gold that is called ___. | nonflammable |
| A ___ can always be observed without changing the identity of a substance. | Physical property |
| A __ is observed by attempting to change the identity of a substance. | Chemical property |
| Would bending an iron nail be a physical property or a chemical property? | Physical property |
| A rusty nail is an example of what type of property? | Chemical property |
| If the iron nail reacts with oxygen what type of property is it? | Chemical property |
| If an object is nonflammable what type of property is it? | Chemical property |
| If an object is a yellow rectangle, what type of property is described? | Physical properties |
| Properties unique to a substance are its ___. | Characteristic properties |
| Characteristic properties stay the same regardless of the amount of a sample. True or False | True |
| Flammability is an example of a ___ property. | Chemical |
| Electrical conductivity is an example of a ___ property. | Physical |
Created by:
wmeeks
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