7/17/2019 Properties Aluminum and Chlorine

http://slidepdf.com/reader/full/properties-aluminum-and-chlorine 1/2

ALUMINUM

PHYSICAL PROPERTIES CHEMICAL PROPERTIES

Silvery-white with a bluish tint color Chemical Formula: Al

Solid phase Occurs only as a compound, principally

bauxite

Hardness: The pure metal is sot, but it becomesstron! and hard when alloyed

Oxidation: "n moist air, it combines slowly woxy!en to orm aluminum oxide

#uctile- can be beaten into extremely thin

sheets

$eacts with many hot acids

%alleable- capable o bein! shaped or bent $eacts &uic'ly with hot water  

(ood electrical and heat conductors "t reacts with Al'alis such as Sodium hydro

and limewater 

$esists corrosion by the ormation o a sel-

protectin! oxide coatin!

Compounds: A mixture o aluminum, oxy!en

other elements produces )auxite

%eltin! point *++. / 0112+3 4C, 533267 4F8 )auxite is an aluminium ore and is the ma

source o aluminium

)oilin! point 3.+ / 03.2 4C, .7 4F8 Alloys: 9hen combined with elements suc

copper, silicon, or ma!nesium it orms alloy

!reat stren!th

CHLORINE

PHYSICAL PROPERTIES CHEMICAL PROPERTIES

(reenish-yellow color Chemical Formula: Cl

(as phase Hi!hly corrosive

Odor: #isa!reeable, suocatin! smell Hi!hly Toxicot malleable Compounds: ;<C, hydrochloric acid and

Sodium chloride 0table salt8

ot #uctile %ost metals react with dry chlorine only up

heatin!

 About two and one-hal times as dense as air Al'ali metals react with chlorine by combus

when tiny amounts o moisture are prese

"s soluble in water "ts a&ueous solution is called

Chlorine water which consists o a mixture o 

Chlorine, Hydrochloric acid, and Hypochlorous

acid

Oxidation: "t orms the oxides Cl3O, ClO3

O3O1, Cl3O., and Cl3O7, as well as

hypochlorites 0salts o hypochlorous acid

chlorites and chlorates

%eltin! point 5.51 / 0=5256 4C,

=562. 4F8

Combustion: >xplosive Speciic mixtures

chlorine and hydro!en can be explosive

)oilin! point 3+*55 / 0=+2 4C, =3*3. 4F8

7/17/2019 Properties Aluminum and Chlorine

http://slidepdf.com/reader/full/properties-aluminum-and-chlorine 2/2

?;roperties o the >lements in the +rd ;eriod@

(roup +

)aran!an, ethro

)autista, Alyssa

)elen, Alexis

)itera, Christine #anica

(arcia, Amanda (abrielle