Description : What is the symbol of fluorine ?
Last Answer : Fluorine symbol F.
Description : In the Lewis symbol for a fluorine atom there are paired and unpaired electrons.?
Last Answer : Yes. That is true. There are 3 pairs of electrons, and 1 loneunpaired electron.
Description : If you rewrite the following word equation as a balanced chemical equation what will the coefficient and symbol for fluorine be nitrogen trifluoride nitrogen plus fluorine?
Last Answer : 2NF3 --> N2 + 3F2
Description : What is the relative atomic mass of fluorine ?
Last Answer : The relative atomic mass of fluorine is 19 .
Description : What is the atomic number of fluorine ?
Last Answer : The atomic number of fluorine is 9 .
Description : What is the atomic number (Z) of the noble gas that reacts with fluorine ?
Last Answer : What is the atomic number (Z) of the noble gas that reacts with fluorine ? A. 54 B. 10 C. 18 D. 2
Description : Atomic number of which of the following elements is greater than that of Fluorine? (1) Sodium (2) Beryllium (3) Nitrogen (4) Boron
Last Answer : (1) Sodium Explanation: Sodium has higher atomic number (11) than Fluorine (9) The atomic number of Beryllium and Nitrogen are 4 and 7 respectively.
Description : Which of the following has the smallest atomic radius? w) iodine x) chlorine y) fluorine z) bromine
Last Answer : ANSWER: Y -- FLUORINE
Description : What does the subscript mean after an atomic symbol?
Last Answer : This subscript is the number of atoms in a molecule.
Description : Which is created by using single propositional symbol? a) Complex sentences b) Atomic sentences c) Composition sentences d) None of the mentioned
Last Answer : b) Atomic sentences
Description : Name this chemical element. The principal use of this element has been in solid-state electronic devices, notably transistors. Its position in the periodic table is in group "4A". The element's atomic number is 32 and its chemical symbol is Ge.
Last Answer : ANSWER: GERMANIUM
Description : I will be describing a chemical element. Try to identify it with the fewest number of clues. This element is a halogen wh is a liquid at standard conditions. The element volatilizes readily at ro ... . The atomic number of this element is 35 and its chemical symbol is Br. Name this element.
Last Answer : ANSWER: BROMINE
Description : What is the signal of fluorine ?
Last Answer : F Florin signal
Description : What is the physical condition of fluorine ?
Last Answer : faded greenish yellow gas.
Description : What is the boiling point of fluorine ?
Last Answer : Boiling point of fluorine - 188 degrees Celsius.
Description : What is the melting point of fluorine ?
Last Answer : Melting point of fluorine - 220 সেল C.
Description : What language does fluorine come from ?
Last Answer : Florin comes from Latin.
Description : What is the valence electron of fluorine ?
Last Answer : The valence of fluorine is seven.
Description : Aerosols having carbon and fluorine compounds are chiefly released by
Last Answer : Aerosols having carbon and fluorine compounds are chiefly released by A. Refineries B. Automobiles C. Industries D. Jets.
Description : Which of the following properties among halogens decreases from fluorine to iodine ?
Last Answer : Which of the following properties among halogens decreases from fluorine to iodine ? A. Eelectronegativity B. Electron ... energy D. (1) & (3) both
Description : Assertion : In the reaction, `(1)/(2)O_(2)+F_(2)rarrOF_(2)` Fluorine is oxidant. Reason :- Fluorine cannot show positive oxidation state.
Last Answer : Assertion : In the reaction, `(1)/(2)O_(2)+F_(2)rarrOF_(2)` Fluorine is oxidant. Reason :- ... is False. D. If both Assertion & Reason are False.
Description : Sulphur can form dihalide, tetrahalide and hexahalide with fluorine. One mole of each of these three compounds is mixed with water. The total number o
Last Answer : Sulphur can form dihalide, tetrahalide and hexahalide with fluorine. One mole of each of these three ... is ____. If no reaction occurs, count zero
Description : A yellow coloured crystalline substance gave a colourless gas `X` on reaction with fluorine, which is thermally stable and has octahedral geometry. `X
Last Answer : A yellow coloured crystalline substance gave a colourless gas `X` on reaction with fluorine, which is ... and has octahedral geometry. `X` can be
Last Answer : A yellow coloured crystalline substance gave a colourless gas `X` on reaction with fluorine, which is thermally stable ... `SF_(2)` D. `S_(2)F_(6)`
Description : Fluorine has -1 oxidation state while iodine exhibits oxidation states of -1, +1, +3 ,+5 and +7. This is due to
Last Answer : Fluorine has -1 oxidation state while iodine exhibits oxidation states of -1, +1, +3 ,+5 and ... availability of d-orbitals in iodine D. none of above
Description : Which among the following factors is the most important in making fluorine the strongest oxidizing halogen ?
Last Answer : Which among the following factors is the most important in making fluorine the strongest oxidizing ... affinity D. (4) Bond dissociation energy
Description : A yellow metallic powder is burnt in a stream of fluorine to obtain a colourless gas X which is thermally stable and chemically inert. Its molecule ha
Last Answer : A yellow metallic powder is burnt in a stream of fluorine to obtain a colourless gas X which is thermally stable ... and NaC1` D. `SF_(4) and SF_(6)`
Description : Fluorine does not exhibit variable oxidation states due to
Last Answer : Fluorine does not exhibit variable oxidation states due to A. small size B. more electronegativity C. less density D. lack of vacent d orbitals
Description : When sulphur is treated with excess of Fluorine, the compound formed is
Last Answer : When sulphur is treated with excess of Fluorine, the compound formed is A. `SF_(4)` B. `S_(2)F_(2)` C. `SF_(6)` D. `S_(2)F_(6)`
Description : What type of bond is between oxygen and fluorine?
Last Answer : This bond is covalent.
Description : What element will most likely react in a similar way as fluorine?
Last Answer : Need answer
Description : How many dots should be drawn in the Lewis dot structure for a fluorine atom?
Last Answer : For fluorine: 8 dots.
Description : What is the same about fluorine chlorine bromine and iodine?
Last Answer : They have many similarities, which is why we put them all into the same Periodic Table group. Here is a brief list:They are diatomic.They are coloured.They are oxidising agents.They react with hydrogen.They react with metals.
Description : What happens to an atom of fluorine (F) when it forms an ionic bond in which it has the same electron configuration as the noble gas neon?
Last Answer : It accepts one electron.
Description : What is the valency of fluorine in calcium fluoride?
Last Answer : 1. This is answerI have another question to ask youWhat is the valency of calcium in calcium flouridePlease can you answer to my question
Description : How many valence electrons are in the element fluorine and do the same for chlorine and bromine?
Last Answer : The number of valence electrons is seven.
Description : What Element Would Be Least Reactive Out Of Chlorine Iodine Bromine And Fluorine?
Last Answer : Feel Free to Answer
Description : How many additional valence electrons does fluorine need to have full valence?
Last Answer : 7
Description : Who can steal an electron easier oxygen or fluorine?
Last Answer : What is the answer ?
Description : How many minus charges does each fluorine atom gain?
Description : How many grams of magnesium fluoride would you produce if you added 24 grams of magnesium to 38 grams of fluorine?
Last Answer : Theoretically the mass is 62,3018 g.
Description : What is the density of fluorine?
Last Answer : At STP, the density of fluorine is 1.696 g/L, and at its boiling point (-188.11 oC) its density is 1505 g/L.https://en.wikipedia.org/wiki/Fluorine
Description : How does fluorine bond to fluorine?
Description : What would happen if fluorine and neon came together?
Last Answer : Under standard conditions of temperature and pressure, nothing.However under conditions of unusually high temperature and pressure a metastable compound neon fluoride can form.
Description : How many grams of fluorine are needed to react with 6.20 g of phosphorus?
Last Answer : Find number of moles of phosphorusmolar mass of phosphorus is 30.97g/moldivide mass by molar mass to get the moles of phosphorus please that your molar mass mast be multiplied by 4 because you have four ... /228g/mol so to find mass of fluorine we multiply moles times molar mass it gives us 1368g.
Description : Fluorosis is caused due to (A) Excessive intake of fluorine (B) Low intake of fluorine (C) Discoloration of the teeth due to low intake (D) All of these
Last Answer : Answer : A