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What Element Would Be Least Reactive Out Of Chlorine Iodine Bromine And Fluorine?
Bromine would be the least reactive out of chlorine, iodine, bromine, and fluorine. It is a nonmetal halogen that has lower reactivity compared to fluorine, chlorine, and iodine.
Which is more reactive Br Se or Cl?
Bromine (Br) is more reactive than chlorine (Cl) and selenium (Se). Bromine has a lower ionization energy and a larger atomic radius compared to chlorine and selenium, making it more willing to participate in chemical reactions.
What element is in group 1a and higher atomic number than chlorine but lower number than bromine?
The element in Group 1A with a higher atomic number than chlorine but lower than bromine is iodine.
Which gas will diffuse faster between bromine and chlorine?
Chlorine will diffuse faster than bromine because it has a lower molecular weight and therefore lighter molecules, which allows them to move more quickly through a medium. Additionally, chlorine molecules have a smaller size compared to bromine molecules, further facilitating their diffusion.
What is the lightest element on the periodic table with properties similar to bromine?
The lightest element on the periodic table with properties similar to bromine is chlorine. Like bromine, chlorine is a halogen with similar chemical properties, such as being highly reactive and having a tendency to form salts. However, chlorine is lighter and has a lower atomic number than bromine.
What Element Would Be Least Reactive Out Of Chlorine Iodine Bromine And Fluorine?
Bromine would be the least reactive out of chlorine, iodine, bromine, and fluorine. It is a nonmetal halogen that has lower reactivity compared to fluorine, chlorine, and iodine.
Which is more reactive Br Se or Cl?
Bromine (Br) is more reactive than chlorine (Cl) and selenium (Se). Bromine has a lower ionization energy and a larger atomic radius compared to chlorine and selenium, making it more willing to participate in chemical reactions.
Is the melting point of bromine higher or lower than the melting point of chlorine?
The melting point of bromine is -7,2 0C. The melting point of chlorine is -101,5 0C.
Does bromine have a lower boiling point than chlorine?
No, chlorine has a lower boiling point than bromine. Bromine has a boiling point of 332.0 K (58.8 °C, 137.8 °F) Chlorine has a boiling point of 239.11 K (-34.4 °C, -29.27 °F) I have been assigned a homework assignment to the purpose of explaining why this is, although I have no clue... yet. The reason for this is that the London Dispersion Force in Bromine is higher than that of Chlorine. London Dispersion Force depends on the polarizability which consists of two parts: number of electrons in each of these two diatomic molecules and the diffuse cloud (which mainly is the size of the molecule). Because Bromine has more electrons than Chlorine (35 to 17) and Bromine is larger than Chlorine (Period 4 > Period 3). Because of the above, Bromine has higher intermolecular force, London Dispersion Force specifically than Chlorine. Thus, it requires more energy to break the bonds between Bromine molecules than Chlorine molecules. In term of thermodynamics, Bromine has higher boiling point than Chlorine.
What element is in group 1a and higher atomic number than chlorine but lower number than bromine?
The element in Group 1A with a higher atomic number than chlorine but lower than bromine is iodine.
Which gas will diffuse faster between bromine and chlorine?
Chlorine will diffuse faster than bromine because it has a lower molecular weight and therefore lighter molecules, which allows them to move more quickly through a medium. Additionally, chlorine molecules have a smaller size compared to bromine molecules, further facilitating their diffusion.
How does bromine's atomic radius compare to chlorine's?
Bromine has a larger atomic radius than chlorine. This is because as you move down a group on the periodic table, the atomic radius generally increases due to the addition of more electron shells. Bromine is lower in the same group as chlorine (Group 17 or 7A), so it has a larger atomic radius.
What is the lightest element on the periodic table with properties similar to bromine?
The lightest element on the periodic table with properties similar to bromine is chlorine. Like bromine, chlorine is a halogen with similar chemical properties, such as being highly reactive and having a tendency to form salts. However, chlorine is lighter and has a lower atomic number than bromine.
Does potassium have a higher atomic number than chlorine and a lower atomic number than bromine?
yes
What element in group one has a higher atomic number than chlorine but lower atomic number than bromine?
The element in group one with a higher atomic number than chlorine but lower atomic number than bromine is iodine. Its atomic number is 53, which is greater than chlorine's atomic number of 17 but less than bromine's atomic number of 35.
Why bromine is a better leaving group than chlorine?
Bromine is a better leaving group than chlorine due to its larger atomic size and lower electronegativity. The larger size of bromine allows for better stabilization of the negative charge that forms when it leaves a molecule, making it more stable and easier to depart. Additionally, the lower electronegativity of bromine means it is less likely to retain the departing electron pair, facilitating the leaving group process.
What does the term "negative enthalpy" signify in the context of thermodynamics and how does it impact the overall energy of a system?
In thermodynamics, "negative enthalpy" indicates that a system has released heat energy. This can lower the overall energy of the system, making it more stable.
