Chemical classification of matter

 Chemical classification of matter..

Let's start

I ask you a question ??? 

Both

Your books and  pen are solid but they are same in nature?????  

you say.. 

no ! both both are different in nature because my books is made up of Woods material and and my pen is made up of plastic still they are both but they made up of different kinds of material.... and this is done by knowing their different kinds of material is deal  by internal view or internal nature of material which they  differ to one substance to another substance is chemical classification of matter.

Chemical classification  

           Chemically matter is classified into two categories: 

1:  homeogenous matter called pure substances.

 2: heterogeneous matter called impure substances.

1: Homogenous matter

Homogenous matter means any substance made up of a single kinds of material which are evenly distributed throughout the substance.

Example : copper iron marble Chalk etc

Homeo genus matter again classified into two categories: 

1:  pure substances 

2:  homogenous mixture 

1: Pure substances  : 

its mean any substance is made up of only one kinds of material which they are made up of no any other foreign material present in it.... 

Pure substance is again classified into two category

1: Element 

2: Compound 

 What is  this....... Any any substance which is made up of of either elemental form( like Copper container or iron rod etc) or

Compound form ( marble , salt etc) 

 

1: Element:  (elemental substance )

Supposed you have a iron of rod and you know this is made up of iron which symbol Fe and its weight supposed 1kg 1 metre long

Can you cut this rod by using a small special instrument ?

 yes !

you can do!! it if you have this type of instrument then you cut the rod. Now you begin to cut the rod at the some stage you cannot cut the rod because they are very small and they cannot cut further by its instruments now the smallest part of iron rod is called "iron element "

What happened what are you thinking?

If any substance(elemental) is broken down into tennis particle and they cannot further broken down this is smallest part of the substance is known as element.

And and again if you have a special and special instrument to further broken down to that element and if they are broken down the element the smallest part of the element is known as the atom

Its mean we conclude that any elemental substance like iron rod copper container etc if you broken down into smaller pieces then smallest part of the elemental substance called element and again and other instrument which which is more precision which further broken down to the element at some stage the element cannot further divided then smallest part of the element is known as the atom.

Matter ( elemental)   ➡️ element ➡️atom

📝  

Element 1 + Element 2 ➡️ Compound

Atom +  Atom  ➡️  molecules

Element  classification

1: Metal

2: Nonmetals 

3: Metalloid 

Metals : 

The element whose atom lose the electron from their shell for the stability ( tendency to going lowering energy level). 

Example Na, Mg,  Al. etc 

2: Non metals :

 

The element whose atom gain the electron from their shell for the stability ( tendency to going lowering energy level). 

Example : Oxygen, Nitrogen,  Fluorine etc. 

3: Metalloid : 

The element whose atom lose or gain the electron from their shell for the stability ( tendency to going lowering energy level.

Example : selenium,  germanium, etc

2: Compounds :

When two or more elements chemically combine in a fixed mass ratio and form a new substance called compound.

 

Example  : water (H2O)

 compound is further divided into two categories

1: Inorganic compound :

 whose substance which is obtained from none living sources like water marbles salt etc.

2: Organic compounds:

whose substance is obtained from living and nonliving sources called organic compounds for example protein fat carbohydrate urea etc

.

2: Homogeneous mixture 

When two or more substances are mixed together and they cannot chemically react but combined with physically combine unevenly distributed in whole substance.

 for example dissolution of sugar in water and alloy this type of mixture we cannot distinguish between them. there is no distinct boundary between them.

Heterogeneous matter or mixture 

When two or more substances are combine physically not chemically.

But both solute and solvent there is distinct boundary  between them and you can easily detect the the different substances for example mixture of sand and salt etc

 

4th State of matter :

    Plasma : 

 

it is highly energetic state of ions..like in a Neon sign bulb ....

 When you supply 
 a high energy to a atom ..

The atom lose his electron from its shell

And the state of atom after loosing electron called positive ions which is very highly energetic state..

5th  state... 

BEC state 

it is  highly coolest state of matter ..the matter becoming so cool the kinetics energy of particles of matter is approximately zero but finding  this stage is  hypothetical..........