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The size of halogens or the group 17 elements is small.
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∙ 10y ago
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Two examples of other atoms that attach to the carbon backbone of the organic molecule are what?
Examples: sulfur, nitrogen, halogens.
Are all halogens diatomic molecules?
All molecules are nuetrally charged.....or else they wouldn't be molecules. Being a diatomic molecule has nothing to do with it.
What happens to the reactivity of halogens as you go down the group?
the reactivity of halogens goes on decreasing as we go down the group, because of increasing in atomic size of the respective element.
What are the characteristics of group 8A?
Group VII elements are halogens. Halogens exist as diatomic covalent molecules (the 2 atoms within each molecule are held together by strong covalent bond) and they are very reactive non-metals. Physical properties: On going down the group from Fluorine to Astatine, - the melting and boiling points of the halogens increase. Chlorine is a gas, bromine is a liquid and iodine is a solid at room temperature. - the colour of the halogens become darker. Chlorine is greenish-yellow, bromine is reddish-brown and iodine is purplish-black. Chemical properties: - Halogens react with most metals to form salts called halides. - The reactivity of halogens decreases down the group. Fluorine is the most reactive. This is because the atomic size of the halogens increases down the group. It becomes more difficult for the nucleus to attract an electron into the valence shell to become an ion. - A more reactive halogen will displace a less reactive halogen from an aqueous solution.
The most reactive group of nonmetals is the?
Group 17 (known as Halogens)
What is the size of a steam molecule?
It's exactly the same size as a water molecule or an ice molecule.
Does a fluothane molecule have a permanent dipole?
Yes it does... Due to the carbons being surrounded by 5 halogens which are all delta minus... So it does qualify as permanent dipole molecule.
Two examples of other atoms that attach to the carbon backbone of the organic molecule are what?
Examples: sulfur, nitrogen, halogens.
Which diamtic molecule has a single bond?
There are a few possibilities:- H2, F2, Cl2, Br2, I2 mixed halogens such as ClBr
Are all halogens diatomic molecules?
All molecules are nuetrally charged.....or else they wouldn't be molecules. Being a diatomic molecule has nothing to do with it.
What happens to the reactivity of halogens as you go down the group?
the reactivity of halogens goes on decreasing as we go down the group, because of increasing in atomic size of the respective element.
How does molecule size change of ozone layer affect the earth?
Molecule size changes of the ozone. When it is being depleted the most.
What are the characteristics of group 8A?
Group VII elements are halogens. Halogens exist as diatomic covalent molecules (the 2 atoms within each molecule are held together by strong covalent bond) and they are very reactive non-metals. Physical properties: On going down the group from Fluorine to Astatine, - the melting and boiling points of the halogens increase. Chlorine is a gas, bromine is a liquid and iodine is a solid at room temperature. - the colour of the halogens become darker. Chlorine is greenish-yellow, bromine is reddish-brown and iodine is purplish-black. Chemical properties: - Halogens react with most metals to form salts called halides. - The reactivity of halogens decreases down the group. Fluorine is the most reactive. This is because the atomic size of the halogens increases down the group. It becomes more difficult for the nucleus to attract an electron into the valence shell to become an ion. - A more reactive halogen will displace a less reactive halogen from an aqueous solution.
What is the size of a glycerol molecule in Angstroms?
The radius of a glycerol molecule is about 4.35 angstroms.
How long could a fresh water molecule size 54hz be stable?
Can a water molecule size 54hz be stable for a period of time?
Why do halogens have the smallest atomic radii in their respective periods?
Halogens have maximum effective nuclear charge. So the high number of protons in the nucleus attract electrons and thus the size of the atomic radii is the smallest.
The most reactive group of nonmetals is the?
Group 17 (known as Halogens)
