Characteristics of Matter
Characteristics of matter
Matter in general terms is defined as the substance of which all physical objects are made up of. These substances are mainly characterized and distinguished from each other by their physical and chemical properties. With advancement in science apart from the physical and chemical properties of matter the most distinguishing feature is said to be the "atomic properties" of a matter which imparts most unique features and specific characteristics to a matter. Having problem with Electric Potential Equation keep reading my upcoming posts, i will try to help you.
Physical Characteristics of matter:
The presence of mass, volume, density, color, shape and smell in a matter are some of the characteristics that can be seen without changing how that object looks are called its physical properties. These physical properties give a visual and physical identity to a matter. In our day today life these physical properties allows us to recognize and distinguish one matter from the other.
Density is an important physical property. It is the mass of a substance per unit volume. Volume is the amount of space an object occupies.
Chemical Characteristics of Matter
Chemical characteristics of a matter describe its "potential" and ability to undergo some chemical change or reaction by virtue of its composition. The elements, electrons, and the bondings present in the matter impart them the potential for chemical change. These chemical properties can be observed or understood only by changing the identity of the substance. A piece of paper burns and turns to a black substance. This characterizes the change in the chemical characteristic of the substance. This is because once it converts into a new black substance it can no longer be burnt further. The chemical properties have been changed. Please express your views of this topic Equation for Potential Energy by commenting on blog.
Phases of Matter and Changes in Phase
There are three phases in which a matter can remain. Each phase has its own chemical and physical properties. These phases are:
Solid - a solid has a definite shape and volume
Liquid - a liquid has a definite volume, but can change shape
Gas - the shape and volume of a gas can change
Phase Changes:
The matter can change from one phase to another under specific condition of temperature and pressure. These phase changes are mainly recognized as:
Melting - melting occurs when a substance changes from a solid to a liquid
Boiling - boiling is when a substance changes from a liquid to a gas
Condensing - condensation is when a gas changes to a liquid
Freezing - freezing is when a liquid changes to a solid
Physical & Chemical Changes in matter:
The changes that take place in substances may be categorized in two categories:
Physical Change - This does not produce a new substance (e.g., phase changes when ice melts into water )
Chemical Change - This produces a new substance (e.g., rusting, burning, photosynthesis)
Matter in general terms is defined as the substance of which all physical objects are made up of. These substances are mainly characterized and distinguished from each other by their physical and chemical properties. With advancement in science apart from the physical and chemical properties of matter the most distinguishing feature is said to be the "atomic properties" of a matter which imparts most unique features and specific characteristics to a matter. Having problem with Electric Potential Equation keep reading my upcoming posts, i will try to help you.
Physical Characteristics of matter:
The presence of mass, volume, density, color, shape and smell in a matter are some of the characteristics that can be seen without changing how that object looks are called its physical properties. These physical properties give a visual and physical identity to a matter. In our day today life these physical properties allows us to recognize and distinguish one matter from the other.
Density is an important physical property. It is the mass of a substance per unit volume. Volume is the amount of space an object occupies.
Chemical Characteristics of Matter
Chemical characteristics of a matter describe its "potential" and ability to undergo some chemical change or reaction by virtue of its composition. The elements, electrons, and the bondings present in the matter impart them the potential for chemical change. These chemical properties can be observed or understood only by changing the identity of the substance. A piece of paper burns and turns to a black substance. This characterizes the change in the chemical characteristic of the substance. This is because once it converts into a new black substance it can no longer be burnt further. The chemical properties have been changed. Please express your views of this topic Equation for Potential Energy by commenting on blog.
Phases of Matter and Changes in Phase
There are three phases in which a matter can remain. Each phase has its own chemical and physical properties. These phases are:
Solid - a solid has a definite shape and volume
Liquid - a liquid has a definite volume, but can change shape
Gas - the shape and volume of a gas can change
Phase Changes:
The matter can change from one phase to another under specific condition of temperature and pressure. These phase changes are mainly recognized as:
Melting - melting occurs when a substance changes from a solid to a liquid
Boiling - boiling is when a substance changes from a liquid to a gas
Condensing - condensation is when a gas changes to a liquid
Freezing - freezing is when a liquid changes to a solid
Physical & Chemical Changes in matter:
The changes that take place in substances may be categorized in two categories:
Physical Change - This does not produce a new substance (e.g., phase changes when ice melts into water )
Chemical Change - This produces a new substance (e.g., rusting, burning, photosynthesis)