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Helium has completely filled orbitals and is place in group 18. It is chemically inert. Fluorine has 7 valence electrons and is the most reactive non metal on the Periodic Table.
What else can I help you with?
Is fluorine lighter than helium?
NO, sure not. Helium (He) mass = 4 g/mol Fluorine gas (F2) mass = 2*19 = 38 g/mol (almost 10 times heavier), although fluorine gas hardly can be held stable: it is so VERY rective, even in air!!
Which has smaller atomic size helium or fluorine or neon?
He has the smaller atomic size. Fluorine has the larger atomic size from these 3. He is a noble gas.
What noble gas is least likely to react with fluorine?
Helium is the noble gas least likely to react with fluorine. Due to its stable electron configuration with a full outer shell of electrons, helium is extremely unreactive and does not readily form chemical bonds with other elements, including fluorine.
What is the electronegativity for helium?
The first scale of electronegativity was developed by Linus Pauling and on his scale helium has a value of no data on a scale running from from about 0.7 (an estimate for francium) to 2.20 (for hydrogen) to 3.98 (fluorine)
What are the first ten element of the periodic table?
They are:Hydrogen (H) is a gasHelium (He) is a noble gasLithium (Li) is a metalBeryllium (Be) is a metalBoron (B) is a metaloidCarbon (C) is a non-metalNitrogen (N)Oxygen (O)Fluorine (F) is a halogenNeon (Ne) is a noble gas
What do Helium fluorine and Chlorine have in common?
Helium, fluorine, and chlorine are all elements found on the periodic table. They belong to different groups: helium is a noble gas, fluorine is a halogen, and chlorine is also a halogen. They have different properties and reactivity levels.
Does helium and fluorine have a similar reaction?
Helium is inert and does not readily react with other elements, including fluorine. Fluorine is a highly reactive element and will readily react with many other elements, but not with helium due to its stable electron configuration.
What does fluorine and helium make together?
Fluorine is a highly reactive element, while helium is inert. When combined, fluorine and helium do not form a stable compound or molecule. Helium is typically used to inertly fill containers to prevent reaction with other substances.
Which element is most reactive lithium carbon fluorine or helium?
The most reactive is fluorine.
Is fluorine lighter than helium?
NO, sure not. Helium (He) mass = 4 g/mol Fluorine gas (F2) mass = 2*19 = 38 g/mol (almost 10 times heavier), although fluorine gas hardly can be held stable: it is so VERY rective, even in air!!
Is helium more reactive than fluorine?
No, fluorine is more reactive than helium. Helium is a noble gas and is considered to be inert, meaning it does not readily form compounds with other elements. Fluorine, on the other hand, is a highly reactive nonmetal that readily reacts with many other elements.
What are facts for fluorine?
The salts in Fluorine are called fluorides, and fluorine reacts with all other elements except oxygen, neon, helium, and krypton.
What is the most reactive chlorine bromine fluorine and helium?
Fluorine is the most reactive element among chlorine, bromine, fluorine, and helium. It has the highest electronegativity and readily forms compounds with other elements. Helium, on the other hand, is the least reactive noble gas due to its stable electron configuration.
Which element has a full energy level of only 2 electrons helium oxygen fluorine?
fluorine
Is fluorine in the same family as neon?
No- fluorine is a halogen and Neon is an inert or noble gas. Fluorine is one of the most reactive elements of all and Neon is the 2nd most unreactive after Helium. You can not get more different.
5 examples of non metal?
Helium, boron, oxygen, fluorine, iodine.
Which has smaller atomic size helium or fluorine or neon?
He has the smaller atomic size. Fluorine has the larger atomic size from these 3. He is a noble gas.
