Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
nid404:
--- Quote from: weaam on May 26, 2010, 03:02:04 pm ---There is this question in m/j 04 Q11 b, it says 'wat does the scattering of alpha particles show about the atomic structure'?
Help..?
--- End quote ---
- Most of the atom is empty space
-The mass of the atom is concentrated in the central core of the atom called nucleus
-The nucleus has an overall positive charge
Baladya:
Cool Exam :D
Harder than Chemistery but still very easy :P
Moonlyte:
--- Quote from: Ari Ben Canaan on May 26, 2010, 03:01:35 pm ---Show all the formulas you use.
Show ALL workings (you can still get marks for wrong answers)
Be CALM and READ the question.
When writing long answers; GET TO THE POINT !!! BE CONCISE !!!!!
--- End quote ---
thanks!!
Weaam:
--- Quote from: 8T on May 26, 2010, 03:07:00 pm ---SHUSH 2ENTI!!
Dude u were doing 2000 ..haha..plus ur doing 04 now its just a year be4 tht so not so old..and i wont have time .. ive only don't 1 paper so far and stuck in the second ..LOOOL!
--- End quote ---
i WAS NOT doing 2000s, i dunt even have them! hahaha
Entee u LOVE to ask questions so akeed r7 t3al2ee 3a every question! lool
Weaam:
--- Quote from: nid404 on May 26, 2010, 03:08:14 pm ---- Most of the atom is empty space
-The mass of the atom is concentrated in the central core of the atom called nucleus
-The nucleus has an overall positive charge
--- End quote ---
Thank yoou! ;D
and ill check the website too Ari!
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