Essays Tagged: "outer shell"

Classificaion of Scandium and Zinc are not transitional metal base on their general chemistry and properties

ements of the p-block, which are largely covalent. In the s- and p-block electrons are added to the outer shell of the atom, in the d-block electrons are added to the penultimate shell explaining from ...

(8 pages) 59 0 4.4 Apr/2002

Subjects: Science Essays > Chemistry

Metallic and Ionic bonding.

t exist between charged particles: electrostatic forceObtaining stability ?Releasing one or more of outer shell (valence) electrons into a common pool within lattice. Atom is now a positive ion.Metall ... alised electrons?Because they belong to lattice as a whole?Delocalised electrons come from valence (outer) shell. (fig 3.5)oElectrons that are not free to move throughout the lattice:?Localised electr ...

(5 pages) 46 0 2.0 Sep/2003

Subjects: Science Essays > Chemistry

Investigating the rate of reaction between Sodium Thiosulphate and Hydrochloric Acid

sulphate without changing the end amount of solution. All the atoms in a water molecule have a full outer shell, so they would not react with the other chemicals.Equipment : Beakers,Measuring cylinder ...

(5 pages) 57 0 3.7 Apr/2004

Subjects: Science Essays

A Physics Investigation of the Resistance: Of A Piece of Wire?

ey cancel each other out and the atom has no overall charge.In a metal atom's structure on the very outer shell the electrons become free electrons. This means they can move around freely in the solid ...

(9 pages) 33 0 5.0 Dec/2005

Subjects: Science Essays > Physics

"Metamorphosis" by Franz Kafka- write a creative alterante ending to the story of Gregor Samsa and write an alaysis relating the entire novel.

on the floor of his room, staring upwards, unable to get back up. What prevented this was his heavy outer shell and the excruciating pain on his back. He thought this was unusual since falling had nev ...

(5 pages) 23 0 0.0 Apr/2006

Subjects: Literature Research Papers > European Literature

'Lord of The Flies' By William Golding: The evil of human nature

freedom Jack had on the island allowed the dark side of his character to be revealed from under his outer shell of a civilized schoolboy. Jack represents the evil side of human nature.Jack's strong de ...

(3 pages) 22 0 5.0 Jul/2006

Subjects: Literature Research Papers > European Literature > "Lord of the Flies" by Sir William Gerald Golding

Science Project "Can You Jump Start Mother Nature"

and energy makes you work faster. If the bean is working faster to sprout, it should break down the outer shell faster and sprout.Materials: 5 beans seeds Lemon Juice Sugar Saliva Clorox Water Sunligh ... saliva breaks down your food so it can be digested. My conclusion is that the saliva broke down the outer shell of the bean so it sprouted faster.Resources/Credits: Granados, Lynn "" My mom helped me ...

(1 pages) 430 0 0.0 Nov/2001

Subjects: Humanities Essays

The Sculptors Funeral

The tasteless society of America, never looking beyond the outer shell of its' citizens. This is the life that Willa Cather decided to write about in "The Scul ... fecting just one person is a large accomplishment in today's world. Never looking beyond the outer shell of its' citizens are we, the self-centered society of the world. This is the message of ... ality that Willa Cather wrote about in "The Sculptor's Funeral". She displays societies idolatry of outer beauty than what is on the inside or importance of a human, as with Harvey Merrik. This is why ...

(2 pages) 2063 0 0.0 Feb/2002

Subjects: Humanities Essays

Chemical bonding

r to reach the epitome of stability, as in the case of noble gases, an atom strives to complete its outer shell. Either losing or gaining electrons may do this, which concludes in an ionic bond or the ... rons and Na one. So, as the atoms bond the Na loses its valence electron and Cl gains it making its outer shell complete and it more stable. During this reaction light and heat are given off. This sho ...

(2 pages) 8 0 0.0 Feb/2008

Subjects: Science Essays > Chemistry

Portable DVD Players

n from the grooves of the disks. The portable DVD player is a one-piece component comprised of: the outer shell, LCD screen, speakers, control panel, disk bed, the drive, microprocessor, and powered b ... he audio stream and sends it to a Dolby decoder, where it is amplified and sent to the speakers.(3) Outer Shell The outer shell protects all the other components of the player. It is made of a lightwe ...

(11 pages) 12 0 1.0 Feb/2008

Subjects: Science Essays > Chemistry

Noble Gases

colorless, monatomic gases. All noble gases have the maximum number of electrons possible in their outer shell making them stable. This all changed in 1962 when Neil Bartlett, a chemist at the Univer ...

(4 pages) 10 0 3.0 Aug/2008

Subjects: Science Essays > Chemistry