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aommaster

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Everything posted by aommaster

  1. From what I can remember, no, it won't. This is because the magnetic field is travelling on the outside of the coil and not the inside. However, the metal the you put in would become magnetised, and in effect, you would have made an electromagnet.
  2. You missed the water out YT! Water is also produced in the reaction
  3. Pauling scale? What's that?
  4. Well, anti ageing pills would mean that. But, would we see anti ageing pills in out lifetime? I don't think so!
  5. . Well, if you are willing to accept people from other countries posting on the forums, you will just have to tolerate small speeling mistakes. All that patters here is that we understand what others are trying to ask!
  6. LOL! I read that in the guiness book of records! Antimony Pentafluoride must be a really scary substance! What do they store it in?
  7. Well, what Ithink happened, the formula is written as HCl. The l at the end of the formula looks like a capital I, therefore, making cheungcheung think it was an I!
  8. The firewall just stops programs entering your computer. It cannot really stop cookies as otherwise, you will need to log on everytime you enter a site!
  9. yeah. Admiral clarified that to me. it was my biology teacher who was making the mistake
  10. Oh ok. As long as I am corrected, I have no problem at all
  11. Well, I can tell you something about ionic and covalent bonds, but not really anything about polar covalent bonds. Ionic bonds are formed when a metal and a non-metal react. One gives the electrons and one takes the electrons. This forms two charged atoms, which atrtact together. One is positive and one is negative. These are ions, and when they stick together, they form ionic bonds! The covalent bond is something differet. This usually happens when too much energy has to be used to either give or take the electrons. So, in that case, they share the electrons. Also, it may happen when a hydrogen atom, like the example in the first post, would end up with no electrons. They do his all to ge ta full outer shell, remember. As for the other questions, I have no absolute idea
  12. Well, i would think that he knows more than the book he teaches from. That is difinite. But, is it possible that he hasn't heard of it? Strange.....
  13. well actually according to this site: http://www.enchantedlearning.com/subjects/animals/cell/ it has both of them. A vacuole is under a vacuole topic and a vesicle is under the golgi body topic. have a look!
  14. Nope, its a covalent bond. It gets complicated because a hydrogen atom can give one electron, and a fluorine atom can take an electron. The problem is that if a hydrogen atom gives the electron, it would become a nuclues with no protons. Thus, it forms a covalent bond
  15. Yeah, looks correct to me! I actaully beleived that there were vacuoles in the first place when you told me so. But, when I told him about it, he said no. They were called Vesicles. What could have led him to say that?
  16. You have just amde a gigantic mistake I talked to the biology teacher. He says that animal cells do NOT have vacuoles. What you were talking about are vesicles!
  17. Your welcome! Just ask the other forum members if they can give you the rest of the info I haven't taken it yet. I do have a little knowledge, but none that I think will help you
  18. Ok, I'll start it off! Here is a good site that you can go to to get some of the general information about what you have asked. If you are at GCSE standard, then I can help you a bit GCSE BYTESIZE!!! Newtons second law of motion says that an unbalance in forces' date=' will cause either uniform acceleration or uniform decelleration. This means that an object would keep on accellerating at steady intervals. Maybe 1 m/s every second. The formula f=ma is the relationship. you just mentioned it
  19. Chemical Formula don't have a plus (+) sign in them. What you have shown us is a reaction This forms HCL(aq), the formula of hydrochloric acid Is that clear?
  20. LOL!!! Only people who know about science and electrons would understand that!
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