Halogens

Welcome to the Halogens category on Questions LLC! This category is dedicated to exploring the fascinating world of Halogens. If you are curious about elements like fluorine, chlorine, bromine, iodine, and astatine, then you have come to the right place. Whether you are a student seeking information for a science project or simply someone with a curious mind, this category is a treasure trove of knowledge about these reactive and important elements. Join us as we delve into the properties, uses, and interesting facts surrounding the Halogens.

Questions (27)

All of the halogens are _____ to humans.poorly reactive, but dangerous poorly reactive and not dangerous very reactive, but not
1. 1 answer
2. asked by mir
3. 84 views
valency of astatine
1. 6 answers
2. asked by anonymous _25
3. 115 views
list four properties shared by the halogens
1. 2 answers
2. asked anonymously
3. 66 views
As pure elements. all of the halogens are diatomic molecular species. their melting points are: F2, 85 K, Cl2 239 K, Br2 332 K,
1. 4 answers
2. asked by niki
3. 1,782 views
I am a non-metal.I belong to the Halogen family. I am not the largest or smallest atom in my group. My first ionization energy
1. 3 answers
2. asked by Mat
3. 1,318 views
I just want to make sure that D is the correct answer.Each halogen is a diatomic element. However, under normal conditions
1. 4 answers
2. asked by Cortney
3. 2,504 views
Which halogens in solid is at room temperature between chlorine and iodine
1. 3 answers
2. asked by Rachael
3. 78 views
A halogen with a higher atomic number than arsenic
1. 2 answers
2. asked anonymously
3. 29 views
Why are halogens the most reactive nonmetal group?They have 8 valence electrons. They have 8 electrons. They have 7 electrons.
1. 3 answers
2. asked anonymously
3. 41 views
Na+I_2
1. 1 answer
2. asked by Ronnie
3. 277 views
halogens have.....electron affinity
1. 2 answers
2. asked by anuolu
3. 540 views
Place these in order of decreasing priority according to the R-S conventiona) H, CL, Br, CH3 B) OH, CH3, CH2CL, CH3CH2 C) CH3,
1. 2 answers
2. asked by Lisa
3. 537 views
Rank the following groups in order of decreasing priority.a. Br b. Cl c. F d. I
1. 3 answers
2. asked by Sam
3. 40 views
Chlorine is a Halogen. It is located in Group 7A of the periodic table. Two chlorine atoms bond to form highly reactive chlorine
1. 1 answer
2. asked anonymously
3. 42 views
Are halogens and non-metals metal or non-metals?I think they're both non-metals
1. 5 answers
2. asked by Lucina
3. 1,782 views
Evaluate the statement.Bromine (Br) is a halogen. Given the information in the statement, what can be inferred as true about
1. 3 answers
2. asked by Anonymous
3. 1,154 views
number of 32.0 grams Br^2
1. 2 answers
2. asked by tresha
3. 905 views
Why do bromine and iodide have similar chemical properties?
1. 2 answers
2. asked by Rachel
3. 725 views
Which halogen has the lowest electron affinity?
1. 4 answers
2. asked by Anonymous
3. 704 views
Oxygen reacts 1:2 with sodium and is a colourless gas; chlorine reacts 1:1 with sodium and is a yellow gas; neon does not reacts
1. 2 answers
2. asked by Anonymous
3. 559 views
Oxygen reacts 1:2 with sodium and is a colourless gas; chlorine reacts 1:1 with sodium and is a yellow gas; neon does not reacts
1. 2 answers
2. asked by Anonymous
3. 510 views
what are the halogens at 25 degrees celcius and 1atm?
1. 1 answer
2. asked by jules
3. 455 views
Chlorine has atomic number 17 and mass number 35. It has_______
1. 1 answer
2. asked anonymously
3. 13 views
Iodine (I)a. Alkaline Earth Metal b. Halogen c. Alkali Metal d. Transition Metal e. Noble Gas
1. 1 answer
2. asked anonymously
3. 19 views
Is iodine more or less reactive than chlorine
1. 1 answer
2. asked by kesh sport nation
3. 12 views
The halogens are a group of elements that exhibit many similar chemical properties.Why are halogens grouped together in terms of
1. 1 answer
2. asked by fellow person of Texas connections academy
3. 21 views
Which property is common to all halogens?They are all highly reactive nonmetals. They are all unreactive nonmetals. They are all
1. 1 answer
2. asked by e
3. 23 views