IGCSE/GCSE/O & A Level/IB/University Student Forum

Qualification => Subject Doubts => IGCSE/ GCSE => Sciences => Topic started by: wanabeastarstudent on September 29, 2010, 02:33:21 pm

Title: ALIMINUIM.... METAL??? help please!!!!!!!!! EASY
Post by: wanabeastarstudent on September 29, 2010, 02:33:21 pm

Extraction of metal (Aliminuim)
*low density ........ airoplane......body
*resist corrosion......>window+door frames
*reflection of heat......> food.........> container rust
*conductor or heat.....> kitchen wear
*conductor of electricity........> over head cables

please explain and can u give me any info about this topic im confused  Embarrassed ugh.. n i need to know about zinc and copper aswel... hm.. thanks a bunch
is al high density or low? i dont even know wat it means  :-[ :-[

Title: Re: ALIMINUIM.... METAL??? help please!!!!!!!!! EASY
Post by: Vin on September 29, 2010, 03:22:45 pm

Here (https://studentforums.biz/sciences/chemistry-seperating-techinques-quiz-on-tuesday-help/msg354120/#msg354120)

Check my posts. Please tell me if you don't get anything. Don't hesitate. My explanation can be a bit crude (crude- get it? Ore.. crude..extraction of metals. OK sorry, I'm a bit sad in life. :P )