“CLASIFICATION OF MATTER”
Before
we discuss about the notion of elements, compounds and mixtures should first
talk about the matter. Actually what is material is that ?? Matter is anything
that occupies space and has mass. As the universe is composed of matter,
tables, chairs and ordinary air that we breathe is one included in the
material.
The
material contained in this universe is spelled out very much for the kind,
therefore, to facilitate which we learn that the material can be classified
into two kinds of pure substances and mixtures. For a pure substance itself
contains only one constituent substances, also referred to as single agent. And
while for the mixture itself contains two or more kinds of constituent
substances.
To
note that the material consists of pure substances and mixtures, while the pure
substances can be grouped again into elements and compounds. So the bias is
said that an outline of the material is composed of elements, compounds and
mixtures. What differentiates ketigany, here refer to his review below.
1. ELEMENT
The element is a substance that can not be converted into a simpler form in laboratory conditions usual or normal. In other words, the element is a pure substance that can not be broken down into simpler substances through chemical reactions. The chemists have discovered more than 100 kinds of elements. This is in order to facilitate the introduction of these elements then made Periodic system of elements.
The element is a substance that can not be converted into a simpler form in laboratory conditions usual or normal. In other words, the element is a pure substance that can not be broken down into simpler substances through chemical reactions. The chemists have discovered more than 100 kinds of elements. This is in order to facilitate the introduction of these elements then made Periodic system of elements.
In
our daily lives we certainly do know some types of elements, for example: iron (Fe) and of course the oxygen we use to
breathe. A large part of its existence the elements can be found in nature
while others are artificial element that is found through experimentation.
Based on the nature of its elements can be classified into metals and
non-metals.
Metal Element Attributes
The properties of such a metal element is:
• Tangible solid at room temperature (25 degrees centigrade)
• Able to conduct electricity
• Shiny
• Can be forged and shaped
• Have a boiling point and the highest melting point.
Examples of metal elements, namely:
• Iron
• Copper
• Gold
• Platina
• And mercury.
Attributes of Non Metallic Elements
While the properties owned by non-metal elements are
• Some are solid, liquid or gas
• It does not conduct electric current
• Do not shiny
• Can not be forged and shaped
• Have a boiling point and a low melting point.
Examples of non-metallic elements, namely:
• Carbon
• Oxygen
• Neon
• Nitrogen
• And hydrogen
Metal Element Attributes
The properties of such a metal element is:
• Tangible solid at room temperature (25 degrees centigrade)
• Able to conduct electricity
• Shiny
• Can be forged and shaped
• Have a boiling point and the highest melting point.
Examples of metal elements, namely:
• Iron
• Copper
• Gold
• Platina
• And mercury.
Attributes of Non Metallic Elements
While the properties owned by non-metal elements are
• Some are solid, liquid or gas
• It does not conduct electric current
• Do not shiny
• Can not be forged and shaped
• Have a boiling point and a low melting point.
Examples of non-metallic elements, namely:
• Carbon
• Oxygen
• Neon
• Nitrogen
• And hydrogen
2. COMPOUND
The compound is a single substance
consisting of two or more elements that can be decomposed into a simpler form
through chemical reactions. Most of the single substance that we usually find
everyday is a form of the compound. Such as water (H2O), salt (NaCl), sugar
(CH3COOH), and others. If the summer heat with a high sugar, sugar will be
carbon and water vapor. And the water that we get will break down into hydrogen
and oxygen through a chemical reaction of others. Thus the water and sugar is a
compound because it consists of several elements.
Unlike
the components of a mixture which still retain the properties of the elements a
compound is no longer displayed the characteristics of its origin.
Example :
Salt, otherwise known as table salt which is composed of the elements chlorine and sodium. This salt has very different properties with the properties of its constituent elements.
Example :
Salt, otherwise known as table salt which is composed of the elements chlorine and sodium. This salt has very different properties with the properties of its constituent elements.
3. MIXTURE
The mixture is a combination of two or more substances that are not united chemically or substances still maintains its constituent respectively. Various kinds of bias mixture classified into two types, namely a mixture of homogeneous and heterogeneous mixtures.
The mixture is a combination of two or more substances that are not united chemically or substances still maintains its constituent respectively. Various kinds of bias mixture classified into two types, namely a mixture of homogeneous and heterogeneous mixtures.
What
exactly is a homogeneous mixture
that ??? homogenous mixture is a mixture of two or more kinds of substances
that are no longer visible boundary between substances that are mixed. The
limit field can not be seen though seen with a microscope. Homogenous mixture
is often also referred to as a solution. For example, air is a mixture of
various gases.
While
the heterogeneous mixture is a
mixture of two or more substances that are still visible field limit. For
example, a mixture of water and oil.
Thus the
discussion of the definition of the Elements, Compounds and Their Mixture
Examples Complete And hopefully with the review can add insight and knowledge
you all.
thank you very much for visiting. ☺☺☺
thank you very much for visiting. ☺☺☺
assalamualauikum nina let me ask you about your posting. you try to explain more specifically about the constituent compounds and examples?
BalasHapusokay ferdi , i try to explain for you The compound is a single substance consisting of two or more elements that can be decomposed into a simpler form through chemical reactions. Most of the single substance that we usually find everyday is a form of the compound. Such as water (H2O), salt (NaCl), sugar (CH3COOH), and others. If the summer heat with a high sugar, sugar will be carbon and water vapor. And the water that we get will break down into hydrogen and oxygen through a chemical reaction of others. Thus the water and sugar is a compound because it consists of several elements.
HapusExample :
Salt, otherwise known as table salt which is composed of the elements chlorine and sodium. This salt has very different properties with the properties of its constituent elements.
Hi Nina, I want ask to you about compound.can you explain to me about "Unlike the components of a mixture which still retain the properties of the elements a compound is no longer displayed the characteristics of its origin"? at paragraph two compound materials.
BalasHapusthe point is when a solvent and dissolved homogeneously mixed then each component will each present the characteristics of nature by the solute. for example when a solid sugar laruta mixed with liquid water will dilute the sugar solids earlier and dense nature of the liquid and the sugar will turn the sugar and water mixture called a sugar solution
HapusNina, please describe the specific characteristics of the mixture, and give me the example of mixture..
BalasHapusThe mixture is a combination of two or more substances that are not united chemically or substances still maintains its constituent respectively. Various kinds of bias mixture classified into two types, namely a mixture of homogeneous and heterogeneous mixtures.
Hapus1. homogenous mixture is a mixture of two or more kinds of substances that are no longer visible boundary between substances that are mixed. The limit field can not be seen though seen with a microscope. Homogenous mixture is often also referred to as a solution. For example, air is a mixture of various gases.
2. While the heterogeneous mixture is a mixture of two or more substances that are still visible field limit. For example, a mixture of water and oil.
please specify examples of heterogeneous mixtures..
BalasHapusheterogeneous mixture is mixture of two or more substances that are still visible field limit For example, a mixture of water and oil
Hapus
BalasHapushydrogen element is composed of atoms anything?
Hydrogen isotopes most often found in nature is protium, whose nucleus has only a single proton and no neutrons. Hydrogen ionic compounds can positively charged (cationic) or negative (anion). Hydrogen can form compounds with most elements and can be found in water and organic compounds
Hapuswhat is the difference between compounding and mixing ?
BalasHapusCompound :
Hapus1. Formed by chemical reaction
2. Comparing the components that make up the compound are always certain and fixed
3. The components of the compound to lose its original
4. There can be separated into its components by means of physical, but must go through a chemical reaction
Mixed:
1. Formed without chemical reaction
2. Comparison of components that make up a particular do not mix and can carelessly
3. The components of the mixture retains the properties of their respective
4. Can be separated into its components by means of physical
hai..Is said to be a heterogeneous mixture can be mixed if a substance that has a nice uniform color and there is a boundary?
BalasHapusRini well okay lah I will answer your question. one of the characteristics to recognize the heterogeneous solution that is of a different color or boundary solution, in contrast to a homogeneous solution which distinguishes.
HapusSalt, otherwise known as table salt comprising the elements chlorine and sodium. This salt has very different properties with the properties of its constituent elements.
BalasHapusCan you explain the different properties of the constituent?
The nature of salt, among others, it is a solid, white, salty taste, and useful for health. The nature of the elements sodium, among others in the form of solids (metals) and readily react with air or water and should be stored in oil (if it reacts with water will explode). The nature of the element chlorine, among other gaseous, yellow, and toxic (harmful to health)
HapusNina, what do you think if I say "solution is a homogeneous mixtures"? Is that true? Please give me your opinion.
BalasHapusDefinition of Homogeneous Mixture: The mixture has a uniform composition and properties. For example, the air is a gas mixture homogeneous. One teaspoon of table salt stirred into a glass of water also makes a homogeneous mixture. However, despite a teaspoon of sand in water to form a mixture, it will not be a homogeneous mixture. (It will be heterogeneous.)
HapusHi nina, can you try to specify and explain the different types of homogenous and heterogeneous mixtures!
BalasHapusHomogeneous mixture:
Hapus1. Each section of the homogenous mixture is homogeneous (color, taste, and the comparison substances mixed together).
2. Example: A spoonful of sugar dissolved in a glass of water.
Heterogeneous mixture:
1. any part of a heterogeneous mix is not the same (not the same color, mixed substances and their concentration ratio).
2. Example: Sand dissolved in water.
At compound text, we find that compound can be decomposed into a simpler form through chemical reaction? What is that? Can you give me example for that?
BalasHapusThe compound can be decomposed into constituent elements through the decomposition reaction.
HapusThe compound has a different nature with its constituent elements. The only compound DAPT decomposed into constituent elements through a chemical reaction. At the same conditions, the compound may have a form different from its constituent elements.
hallo nina, specify the properties of any element contained in the halogen group and explain the names of her?
BalasHapusFamily characteristics Halogen
HapusHere is a list of the unique characteristics of halogen to all constituents of the aggregates. This halogen characteristics arrange the elements that belong to these elements apart from all groups and other elements of the periodic table.
All the halogens are very reactive. Because of the tendency towards high reactivity, halogens can not exist in the environment as pure elements. They are usually found to occur as compounds or ions.
Most halogen ions and atoms can be found in combination with other chemicals present in the sea or mineral water. This is because, halogen elements tend to make salt when they come into contact with the metal and joins them to form a compound.
As mentioned earlier, the halogen is the only group elements in the entire periodic table element is comprised of three state-owned classic matter - solid, liquid and gas. This is evidenced by the fact that when stored under room temperature and normal pressure, astatine and iodine in the form of solid, liquid and bromine appears as chlorine and fluorine occurs as a gas.
All of the halogens to form hydrogen halide, which is a very strong acid, when they combine with hydrogen and form a binary compound.
When reacting among themselves in the group of halogen, halogen elements form diatomic inter-halogen compounds.
Halogen get a high tendency to react with other materials because of the high level of their atomic electronegativity which is the result of a higher effective nuclear charge of all of the halogen atom.
Biological living beings may have harmful effects if they are exposed to either large amounts of halogen or amount to moderate for long periods of time.