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The most reactive group VII element is fluorine. Reactivity in the halogens decreases as you go down the group. This is because fluorine has fewer electron shells than the other halogens. This means the distance between the nucleus and the outermost energy level is shorter; consequently, the electrostatic forces of attraction between the nucleus and outer shell are stronger in fluorine. This makes it easier for fluorine to gain an electron, to form a single, positive charge.
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What halogen element is used to make bleach?
Halogen elements are part of Group XVII. They have seven electrons in their outer shell. The halogen that is most associated with bleach is chlorine.
Which is the most volatile halogen acid?
Hydrochloric acid (HCl) is considered the most volatile halogen acid compared to the other halogen acids such as hydrofluoric acid (HF), hydrobromic acid (HBr), and hydroiodic acid (HI). This is because HCl has a lower boiling point and higher vapor pressure, making it more likely to evaporate and form vapors at room temperature.
Choose which ones can most easily form 3 bonds Mg P Cl Ar Cr?
Magnesium (Mg) can easily form 2 bonds, phosphorus (P) can easily form 3 bonds, chlorine (Cl) can easily form 1 bond, argon (Ar) is an inert gas and does not typically form bonds, and chromium (Cr) can easily form 6 bonds.
Which halogen occurs in nature in positive oxidation state?
Iodine is the halogen that can occur in nature in a positive oxidation state. It can form various compounds where it exhibits oxidation states from -1 to +7, with +1, +3, +5, and +7 being the most common.
What is the most abundant halogen in the world?
The most abundant halogen in the world is chlorine. It is widely distributed in nature in various compounds, such as sodium chloride (table salt) and in various minerals.
What halogen element is used to make bleach?
Halogen elements are part of Group XVII. They have seven electrons in their outer shell. The halogen that is most associated with bleach is chlorine.
What halogen has the most electrons?
This halogen is astatine.
An active metal and halogen react to form a?
A metal and halogen react to form an ionic bond in which the metal gives an eletron to the halogen Most basic example would be table salt NaCl NaOH + HCl = NaCl + H20
What is the comparative and superlative form of easily?
more easily, most easily
What is the most active chemical element known as halogen?
Fluorine, F, is the most reactive element of all.
Which is the most volatile halogen acid?
Hydrochloric acid (HCl) is considered the most volatile halogen acid compared to the other halogen acids such as hydrofluoric acid (HF), hydrobromic acid (HBr), and hydroiodic acid (HI). This is because HCl has a lower boiling point and higher vapor pressure, making it more likely to evaporate and form vapors at room temperature.
Most abundant halogen?
The most abundant halogen on Earth is chlorine. It is commonly found in seawater, salt deposits, and as part of various minerals.
Is it correctly to say most easily?
No, it is incorrect to say "most easily." The correct phrase is "most easily" to indicate the superlative form of easy.
What form of nitrogen do plants most easily use for their growth and development?
Plants most easily use nitrate (NO3-) as the form of nitrogen for their growth and development.
Which is the third most reactive halogen?
Bromine (Br2) is the third most reactive halogen.
What is the most common halogen on the periodic table?
The most common halogen on the periodic table would have to be either chlorine or iodine.
Is it easy for halogens to form compounds?
Yes. They're very reactive, with fluorine (a halogen) being the most reactive of all elements.
