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What are some commmon substances that have one or more of these properties?
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What is the difference between metals and metalloids?
Metals are the pure substances by and show only characteristic properties of metals while a metalloid is an element which show some properties of metals and some properties of non metals as Aluminium, Zinc and Tin.
You have two solid substances that look the same What measurements would you take and which tests would you perform to determine whether they actually are the same?
- chemical analysis of these substances - determination of some physical properties
What metals contain steel?
The main element in steel is usually iron. It also contains small amounts of other substances, to improve its properties. Often it contains some carbon (not a metal), and sometimes smaller amounts of other metals.
Is being good energy conductors a chemical property of some metals?
No, being good energy conductors is a physical property of some metals, not a chemical property. Chemical properties describe how a substance interacts with other substances and undergoes chemical reactions, while physical properties describe the characteristics and behavior of a substance without changing its chemical composition.
What are some physical properties used by scientist to describe matter?
Some physical properties used to describe matter are density, weight, temperature size and color
Does the substances that take part in a chemical reaction keep their properties?
Some, but not all, substances do so. Such substances are known as catalysts.
What are some examples of physical properties scientist use to tell the differences between substances?
Melting point and boiling point are two physical properties that can be used to tell the difference between substances.
What are some of the unusual properties of water?
Water is one of the few substances that expands when it freezes. Most things contract as they get colder.
What common properties do some acids and bases have when they come into contact with solid substances?
Both can be corrosive, eating away at solids
What are some ways that industries use physical properties to separate substances?
The method of evaporation to separate substances in a mixture is purely physical because no chemical reaction occurs.
What is the difference between metals and metalloids?
Metals are the pure substances by and show only characteristic properties of metals while a metalloid is an element which show some properties of metals and some properties of non metals as Aluminium, Zinc and Tin.
What are some physical properties are constant for pure substances?
This has lots of answers; some of them are: malleability chemical properties electrical properties color texture I suspect there are more because the size of something rarely changes the intrinsic properties of that something.
I Need to separate two substances in a compound how would you seaparared?
There are several methods to separate substances in a compound, depending on their properties. Some common methods include distillation (for separating liquids with different boiling points), filtration (for separating solids from liquids), and chromatography (for separating substances based on their differing properties). The choice of method depends on the specific substances and their physical or chemical characteristics.
You have two solid substances that look the same What measurements would you take and which tests would you perform to determine whether they actually are the same?
- chemical analysis of these substances - determination of some physical properties
What are some foreclosed properties?
Some foreclosed properties includes, but are not limited to houses, cars, electronics, and a lot more. This happens because payments are not made on said properties.
Compare and contrast how do chemical and physical properties differ?
chemical properties deal with how an object or substance reacts to other substances (usually a solution, or gas, or some aqueous medium... any medium really). physical properties deal with the more noticeable stuff like strength, stiffness, toughness (and yes they all mean different things), brittleness, etc. etc.
What are mettaloids?
Metalloids are the border lines between the metals and the nonmetals in the Periodic Table.
