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What is the atomic number for f2?
The atomic number of an element represents the number of protons in the nucleus of its atom. Since "F2" refers to the molecule fluorine gas, which consists of two fluorine atoms bonded together, the atomic number for fluorine, which is 9, applies to each fluorine atom in the molecule.
Which molecule is larger F2 or Cl2?
Cl2 is larger than F2 because chlorine (Cl) has a larger atomic radius than fluorine (F), resulting in larger molecules overall.
Which one in the following is the strongest oxidising agent between F2 Cl2 Br2 I2?
Fluorine (F2) is the strongest oxidizing agent among the listed halogens. It has the highest electronegativity and is the most reactive due to its small atomic size, making it a powerful oxidizing agent.
What is the short cut key for editing the current cell you have selected?
The F2 key.The F2 key.The F2 key.The F2 key.The F2 key.The F2 key.The F2 key.The F2 key.The F2 key.The F2 key.The F2 key.
What has the highest standard molar entropy at 25 degrees C CL2 BR2 I2 or F2?
F2 has the highest standard molar entropy at 25 degrees C among CL2, BR2, I2, and F2. This is because F2 is a diatomic molecule with the smallest atomic size, leading to greater molecular motion and higher entropy compared to the other elements at the same temperature.
Arrange F2 F2- and F2 plus in order of decreasing stability?
F2 < F2- < F2+. This is because F2 has no extra electrons or missing electrons, while F2- has an extra electron making it more stable than F2. F2+ is the least stable as it has lost an electron, creating an electron deficiency.
What is the gas with a mass number of nineteen?
The atomic mass 19 is for fluorine, the ist member of halogens it exists as F2,a diatomic gas.
What is an example of a gas as a element?
All the six nobel (inerts) atomic gases (He to Rn), plus diatomic H2, N2, O2, F2, Cl2.
Which has maximum bond energy of the group F2 Cl2 I2 or Br2?
The maximum bond energy among F2, Cl2, Br2, and I2 is for F2. This is because as you move down the halogen group on the periodic table, the bond energy decreases due to the increase in atomic size and decreasing electronegativity. Therefore, F2 has the highest bond energy due to its small size and high electronegativity.
How many molecules are in 85g of Fluorine gas?
1 mole F2 = 37.996g F2 = 6.022 x 1023 molecules F2 85g F2 x 6.022 x 1023 molecules F2/37.996g F2 = 1.3 x 1024 molecules F2
What is the coefficient for F2 in Ca plus F2 CaF2?
The coefficient for F2 in the chemical equation Ca + F2 → CaF2 is 1.
Which is most chemically active CI2 or F2?
Fluorine (F2) is more chemically active than chlorine (Cl2) due to its higher electronegativity and smaller atomic size, which results in a greater attraction for electrons and a higher reactivity towards other elements.
