The atomic number of fluorine is nine on the periodic table of elements, and is identified with the symbol F. Pure fluorine is a pale yellow, highly corrosive, poisonous gas. It allegedly has a very pungent odor, although since inhalation of the gas is extremely dangerous, this is difficult...
Fluorine is the most reactive, corrosive element in the periodic table. Almost any substance exposed to pure fluorine will spontaneously catch fire.I spoke to organic chemist Derek Lowe about this scenario. He said that the fluorine wouldn't react with the neon, and "would observe a sort of ...
Elements are numbered from left to right in order of how many protons their atoms contain. Hydrogen is the first element in the Periodic Table, as its atom contains one proton. Metals are on the left of the table, metalloids are in the middle, and nonmetals are on the right. Each squar...
Why is fluorine a poor conductor of electricity ? How does Le Chatelier's principle apply? How do cations and anions gain or lose protons and electrons? What does Technicolor do? Explore our homework questions and answers library Search
What element is fluorine? Which chemical element has the symbol As? What is the electron configuration for chlorine? What chemical element is Y? What is the chemical element xenon? Which chemical element has the symbol Na? What elements on the periodic table are nonmetals?
What is an orbital diagram? How many electrons can the S orbital hold? How many electrons can be in g orbital? How many electrons can exist in an orbital? What is the orbital diagram for fluorine? How many valence electrons does neon have?
Key Takeaways: What Is Fluoride? Fluoride is the name given to the negatively-charged ion of the fluorine atom (F). A fluoride may also be the name of a compound that contains the element. Fluoride is found in toothpaste and public water supplies in some countries. Other countries view fl...
What is the valency of chromium? Transition Metals: Located in the middle section of the periodic table, the transition metals are elements that often have more than one oxidation state and can combine with other elements in different ways to form different compounds. For example, iron can form...
more, it is not only determined when an atom loses an electron. for example, fluorine has 7 electrons in its outermost orbital. it is hard to lose 7 electrons and so it completes its octet by gaining 1 electron. since it gains 1 electron, its valency is 1. in the periodic table...
The ozone-depleting compounds contain various combinations of carbon with the chemical elements chlorine, fluorine, bromine, and hydrogen (the halogen family in the periodic table of the elements). These are often described by the general term halocarbons. The compounds include chlorofluorocarbons (...