Milo Clutched October 5, 2011 Share October 5, 2011 How many elements are there in FeCO3? ↡ Advertisement Link to post Share on other sites More sharing options...
Johnnylim 5th Gear October 5, 2011 Share October 5, 2011 How many elements are there in FeCO3? Go http://www.asktuition.com to pose yr question n get expert answer FOC.... Link to post Share on other sites More sharing options...
Poker Neutral Newbie October 5, 2011 Share October 5, 2011 3 Fe is iron C is carbon O is oxygen Link to post Share on other sites More sharing options...
Hiphiphoray 6th Gear October 5, 2011 Share October 5, 2011 Iron Carbonate Consisitng of Iron, Carbon, Oxygen aka....RUST rah!!! How many elements are there in FeCO3? Link to post Share on other sites More sharing options...
CKP 3rd Gear October 5, 2011 Share October 5, 2011 Iron Carbonate 3 elements: 1. Iron x 1 atom per molecule of iron carbonate, 2. Carbon x 1 atom 3. Oxygen x 3 atoms Link to post Share on other sites More sharing options...
Milo Clutched October 5, 2011 Author Share October 5, 2011 I think 3 elements too. However, one Science teacher in Marsiling secondary insists that there are 5 elements... Link to post Share on other sites More sharing options...
Hiphiphoray 6th Gear October 5, 2011 Share October 5, 2011 (edited) Maybe in Mars they have 5 elements......LOL I think 3 elements too. However, one Science teacher in Marsiling secondary insists that there are 5 elements... Edited October 5, 2011 by Hiphiphoray Link to post Share on other sites More sharing options...
Donut Supercharged October 5, 2011 Share October 5, 2011 I think 3 elements too. However, one Science teacher in Marsiling secondary insists that there are 5 elements... Is it a FT teacher? I'm pretty sure........ Link to post Share on other sites More sharing options...
Sk65 1st Gear October 5, 2011 Share October 5, 2011 i thought Rust = Fe2O3 http://en.wikipedia.org/wiki/Iron(III)_oxide Iron Carbonate Consisitng of Iron, Carbon, Oxygen aka....RUST rah!!! Link to post Share on other sites More sharing options...
Happily1986 5th Gear October 5, 2011 Share October 5, 2011 How many elements are there in FeCO3? 3 Link to post Share on other sites More sharing options...
Davidklt 6th Gear October 5, 2011 Share October 5, 2011 You sounded as if Singaporeans teachers are perfect. Is it a FT teacher? I'm pretty sure........ Link to post Share on other sites More sharing options...
Happily1986 5th Gear October 5, 2011 Share October 5, 2011 You sounded as if Singaporeans teachers are perfect. Well this is a basic question which a Sec 1 Science student should be able to answer. Link to post Share on other sites More sharing options...
CKP 3rd Gear October 5, 2011 Share October 5, 2011 I think 3 elements too. However, one Science teacher in Marsiling secondary insists that there are 5 elements... He meant 5 atoms? Atoms is different from elements hor. Link to post Share on other sites More sharing options...
Hermitage 1st Gear October 5, 2011 Share October 5, 2011 I think 3 elements too. However, one Science teacher in Marsiling secondary insists that there are 5 elements... Sure bo?! Elements there are 3. Atoms then got 5. Together, they form a molecule of iron carbonate. Link to post Share on other sites More sharing options...
Mightymito 1st Gear October 5, 2011 Share October 5, 2011 So according to the teacher hydrogen H2 and ozone 03 are 2 and 3 elements respectively? Link to post Share on other sites More sharing options...
Milo Clutched October 5, 2011 Author Share October 5, 2011 Well this is a basic question which a Sec 1 Science student should be able to answer. She is a Singaporean and teaches secondary one Science. Link to post Share on other sites More sharing options...
1fast1 Supersonic October 5, 2011 Share October 5, 2011 She is a Singaporean and teaches secondary one Science. I've lost count of the number of times I've proven teachers wrong, from Pri to Postgrad level. Link to post Share on other sites More sharing options...
Milo Clutched October 5, 2011 Author Share October 5, 2011 He meant 5 atoms? Atoms is different from elements hor. Yes, I think 5 atoms not elements, but the question is asking for elements. ↡ Advertisement Link to post Share on other sites More sharing options...
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