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How does carbon's high valence relate to its ability to form these large and complex bio molecules?
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Why is diamond harder than quartz?
Diamond has stronger bonding because of the fact that it has 2p valence orbit whereas Silicon has 3p valence orbit. Moreover we know that as we go farther away from Nucleus the shielding of electrons takes place.Due to this shielding, the bonding becomes weaker. In case of Silicon carbide and Silicon dioxide 3p orbits are participating in bonding. Hence the shielding leads to weakening of bond.Shielding is not there in case of Diamond as mentioned. Hence this is the reason why Diamond is harder.
What is the number called that tells the combining ability of an atom?
valence
How many total valence electrons does NaCl have?
The NCl3 molecule, like most other stable molecules, exist because they share electrons in such a way as to close out the valence shell. Therefore, although one usually doesn't say so in regards to molecules, NCl3 has 8 valence electrons.
What do shells (energy levels) and valence electrons have to do with atoms combining to make molecules?
Valence electrons form the bonds between atoms in a molecule.
Tetravalence of carbons most directly results from?
its four electrons in the valence shell that can form four covalent bonds
What attributes carbon atom to allow it to form varied molecules?
It has the ability to form stable bonds since it has 4 valence electrons.
Which elements contain the same number of valence electrons as carbons?
silicon (Si). -apex
Molecules that form when electrons are shared unequally between atoms are called?
Valence electrons
What is unique about the element carbon?
The element carbon is unique because it has four valence electrons, allowing it to form four bonds with other molecules. It also is unique in the sense that it can bond with other carbons, something most other elements cannot do.
Why is diamond harder than quartz?
Diamond has stronger bonding because of the fact that it has 2p valence orbit whereas Silicon has 3p valence orbit. Moreover we know that as we go farther away from Nucleus the shielding of electrons takes place.Due to this shielding, the bonding becomes weaker. In case of Silicon carbide and Silicon dioxide 3p orbits are participating in bonding. Hence the shielding leads to weakening of bond.Shielding is not there in case of Diamond as mentioned. Hence this is the reason why Diamond is harder.
What chemical do valence electrons make when sharing?
Molecules or covalent compounds are formed by the sharing of valence electrons.
What are valence forces?
Molecules that interact chemically have attractive exchange forces; these are also known as valence forces
Carbons valence electrons?
A carbon needs 8 electrons to have a solid shell so it usually form 4 other bonds to combine with the 4 electrons it already has
What is the number called that tells the combining ability of an atom?
valence
What is the functions of valence electron?
Valence electrons are the ones that are used in bonding between atoms.love
How many total valence electrons does NaCl have?
The NCl3 molecule, like most other stable molecules, exist because they share electrons in such a way as to close out the valence shell. Therefore, although one usually doesn't say so in regards to molecules, NCl3 has 8 valence electrons.
What do shells (energy levels) and valence electrons have to do with atoms combining to make molecules?
Valence electrons form the bonds between atoms in a molecule.
