NAMA ANGGOTA KEL.2 Dian Kafahasindaya (6)

Evie Prigiyanti (9)Hilda Rizki Amelia (12)Hidayah Nurul Aini (13)

ELEMENT•What that element?• Element is single subtances is which cannot be eaborated again become more simple subtance with chemical reaction of habit. Element [in] for becoming 3 that is :• Metal element : in general measure up to lustrous white chromatic , having low absolut zero , can send heat and electrics current , can be forged .example of : Nickel(Ni),Iron(Fe),Khrom(Cr), Copper(Cu),Zinc(Zn)• Element of[is non metal : generally element of is non metal measure up to is not lustrous , cannot be forged and the conductor. follow the example of : Flour ( F ), Bromic ( Br ) , Iodine ( I ).•Semi Element of metal ( metaloid) : memiliki of is nature of between metal and non metal. follow the example of : Silikon(Si),Germanium(Ge )

COMPOUNDCOMPOUND What that compound ?What that compound ? Compound is merger from some element formed [by] through chemical Compound is merger from some element formed [by] through chemical

reaction.reaction. Characteristic of compound :Characteristic of compound :

1. Nature of compound differ from the nature of elements of its compiler 1. Nature of compound differ from the nature of elements of its compiler

2. At the time of reaction of forming of compound yielded / permeated by a 2. At the time of reaction of forming of compound yielded / permeated by a heat / light heat / light

3. Element in compound reacted , in comparison of a period to which remain 3. Element in compound reacted , in comparison of a period to which remain

4. Compound can be elaborated to become elements of its compiler / 4. Compound can be elaborated to become elements of its compiler / compound of is other dissimilar compound of is other dissimilar

5. Example : H5. Example : H22O O = Water= Water

Nacl Nacl = Cooking salt = Cooking salt

HH22SoSo44 = Sour sulphate = Sour sulphate

Na (OH) = Natrium HydroxideNa (OH) = Natrium Hydroxide

COCO22 = Carbon Dioxide= Carbon Dioxide

MIXTUREMIXTURE

What that mixture?What that mixture? Mixture is merger from some subtances with erratic comparison without Mixture is merger from some subtances with erratic comparison without

through chemical reaction.through chemical reaction. Mixture divided to become 2 : Mixture divided to become 2 :

1. Heterogeneous Mixture : Subtances its compiler mixed in do not flatten. 1. Heterogeneous Mixture : Subtances its compiler mixed in do not flatten. Example of : Ground,water River,beverage food,water sea,cake dough , Example of : Ground,water River,beverage food,water sea,cake dough , concrete cor dough,etc. concrete cor dough,etc.

Divided to Heterogeneous mixture become : Divided to Heterogeneous mixture become :

a. Colloid,follow the example of : milk,smoke,fog,and etc. a. Colloid,follow the example of : milk,smoke,fog,and etc.

b. Suspensi , follow the example of : oil with water,dirty water,white wash. b. Suspensi , follow the example of : oil with water,dirty water,white wash.

2. Homogeneous Mixture : Mixture of between subtance more which the 2. Homogeneous Mixture : Mixture of between subtance more which the particle - compiler particle cannot be differentiated again .particle - compiler particle cannot be differentiated again .

Follow the example of : syrup , water and cooking salt Follow the example of : syrup , water and cooking salt

DIFFERENCE OF ELEMENT AND DIFFERENCE OF ELEMENT AND COMPOUNDCOMPOUND

ELEMENT COMPOUND

1.Lapp over by for atom

2.Cannot be elaborated again become smaller subtances.

3.React to form compound

4.Expressed with element device

5. Homogeneous

1.Lapp over by for molecule

2. Can be elaborated to become more simple subtances or elements

3.React to form other dissimilar compound

4.Can be expressed with chemical formula / molecule formula

DIFFERENCE OF COMPOUND AND MIXTURE

NO

DISTINGUISHMENT

COMPOUND MIXTURE

1.

2.3.4.

5.

Process forming subtance CompositionDissociation TechniqueNature of Iihat vitamin CompilerAbsolut Zero And dot condense

Chemically Remain tochemicallyDifference from the nature of compound Certain

In the physics Is not certainWith physics Generallythe nature of subtance Compiler at mixturecannot be determined

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