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Covalent bonds can best be dscrided as a what of electrons?
Covalent bonds are formed when electrons are shared between elements, electronegativity holds them together
What term best defines two or more atoms joined by a chemical bind?
A compound is 2 or more elements joined by chemical bonds
Why do some elements exist without ionic radius?
The elements that do not have quoted ionic radii are the noble gases. These elements do not form ionic compounds and therefore there is no crystallographic data. All of the other elements have ionic radii, these are either an "estimate" from the apparent size of the ion in different compounds, or a calculated value. Ionic radius is a useful idea but it should not be taken to literally, comparatively few compounds are truly ionic, most of them have some covalent character. The best examples of elements where the ionic radius is meaningful are the group 1, 2 metals, oxide ion and the lighter halogens.
What is the ionic charge of stannic?
+4. Please note that compounds of tin (IV) are generally covalent, tin has an electronegativity of 1.96 so will be generally covalent, and at best borderline covalent /ionic with electronegative elements other other than fluorine. Also Sn4+ would be higlly polarising due to high charge which tips the balance even furter towards covalency.
What best explains why covalent solutions have poor electrical conductivity?
Covalent compounds do not dissociate into ions.
Covalent bonds can best be dscrided as a what of electrons?
Covalent bonds are formed when electrons are shared between elements, electronegativity holds them together
What is the best element known of the inert gases?
the last group or the 18th group of the table the helium group known as noble gases are known as inert gases
Dimitri Mendeleev is best known for what?
Best known for creating the periodic table of elements. The periodic may also be used now.
What term best defines two or more atoms joined by a chemical bind?
A compound is 2 or more elements joined by chemical bonds
What is the best definitition for halogen?
One of the elements in Group 17 in the periodic table.One of the elements that includes fluorine, chlorine, bromine, etc.
What is Michelle Phillips best known for?
Michelle Phillips is best known for being a member of the musical group "The Mamas and The Papas". When the musical group parted ways, Michelle became known as a famous actress.
What genre of music does the Spencer Davis Group record?
The Spencer Davis Group records the genre music known as British Beat Group. The Spencer Davis Group was formed in 1963. Their best known single is known as Somebody Help Me.
What elements properties can be predicted from?
An elements property can be best predicted from the group it is in the Periodic Table. Groups (the columns of the tables) of elements have similar properties due to their similar electron configuration of the valence shell.
What does the Rootes Group manufacturer?
The Rootes Group is known best for its manufacture and sale of British Automobiles. They are not as well known today as they have had issues with the United States in the past.
Why do some elements exist without ionic radius?
The elements that do not have quoted ionic radii are the noble gases. These elements do not form ionic compounds and therefore there is no crystallographic data. All of the other elements have ionic radii, these are either an "estimate" from the apparent size of the ion in different compounds, or a calculated value. Ionic radius is a useful idea but it should not be taken to literally, comparatively few compounds are truly ionic, most of them have some covalent character. The best examples of elements where the ionic radius is meaningful are the group 1, 2 metals, oxide ion and the lighter halogens.
Who was the first RB group to use Violins in their records?
A 1960s group known as the Drifters were the first R&B group to include violins or "strings" in their arrangement. They are best known for the song "Under the Boardwalk."
What is the group Animals Australia known for?
The group Animals Australia is a federation of groups, best known for the promotion and implementation of equal animal rights, for the animals of the Australian nation.
