Followers

Sunday, December 20, 2009

Tak Kenal Maka Tak Cinta. Season 1 Episode 3 (2009)

Siapa yang cipta ATOM? - Dah tentulah YANG MAHA PENCIPTA...

History of the developement of atomic models.[Rujukan untuk KBSM (ICSS)]

SCIENTIST ATOMIC MODEL BEGIN...




 



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SOURCE : Think Quest

Friday, November 27, 2009

Tak Kenal Maka Tak Cinta. Season 1 Episode 2 (2009)

ZARAH DALAM ATOM (SUBATOM)

Subparticles of atom (Subatomic particles)



  1. Ordinary matter consists of atoms bound together by electromagnetic force to form molecules. These molecules come together to form solids, liquids and gasses.
  2. Atoms consist of a dense nucleus surrounded by a cloud of electrons. Electromagnetic force holds the nucleus and electrons together.
  3. The nucleus consists of protons and neutrons held together by a powerful nuclear force.
  4. Protons and neutrons consist of three quarks each and are held together by powerful nuclear force.
Source : Sub-atomic particles in Qur'an

SECARA UMUM
Atom terdiri daripada 3 subatom yang "terkenal" dan dikenali sebagai proton, neutron dan elektron.
Atom is made up from three subparticles that is protons, neutrons and electrons.

PROTON


The proton is a subatomic particle with an electric charge of +1 elementary charge. It is found in the nucleus of each atom, along with neutrons, but is also stable by itself and has a second identity as the hydrogen ion, H+. It is composed of three fundamental particles: two up quarks and one down quark


ELECTRON
The electron is a fundamental subatomic particle that carries a negative electric charge. Together with atomic nuclei, which consist of protons and neutrons, electrons make up atoms. Electron move around atomic nuclei. Their interaction with adjacent nuclei is the main cause of chemical bonding.


NEUTRON

The neutron is a subatomic particle with no net electric charge and a mass slightly larger than that of a proton. Neutrons are usually found in atomic nuclei. It is composed of three fundamental particles: one up quarks and two down quark.
 

Thursday, November 26, 2009

Tak Kenal Maka Tak Cinta. Season 1 Episode 1 (2009)


 KENALI ATOM
Know the atomic

Senang jek nak kenali atom ni. Mula-mula kenal dulu apa dia atom.

APA ITU ATOM ? 
What is atom?



Atom adalah satu zarah (particle) paling kecil dari suatu unsur (element) kimia yang tidak boleh dibahagikan lagi dan mempunyai sifat kimia tersendiri.
Atom : the smallest particle of a chemical element that retains its chemical properties




Faham ker? Confuse?
Atom ni 'suatu benda' berbentuk seperti bola kecil tetapi tidak boleh dilihat dengan mata kasar. (Suatu benda = zarah).

Saiznya hampir tidak boleh diukur. Lihat sebelah. Panjang bar hitam adalah satu Angstrom (cuba tanya Cikgu Fizik ker, Matematik ker camne saiz 1 Angstrom ni)
1 Angstom = 10 x -10 meter  ......



 



Wah kecil nya.....(Buat riak wajah terkejut)......

 


Sunday, November 22, 2009