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What is the electronegativity of caffeine i also need the bond angles functional groups intermolecular forces and covalentionic attractions for caffeine. thanks!?
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Factors on which electronegativity?
Factors Affecting Electronegativity. Introduction. Is a chemical property that describes the ability of an atom (or, more rarely, a functional group) to attract electrons.
The ability to attract electrons?
The ability to attract electrons is called electronegativity. An atom or a functional group can have this ability, and some have stronger electronegativity than others.
What property of nonmetalic elements makes them more likely to gain electrons than lose electrons?
They have a higher electronegativity than metals. Electronegativity is the tendency of an atom or a functional group to attract electrons to itself.
High melting point in functional group?
Functional groups tend to have polar atoms in them. With that said this means that they from very strong bonds with other atoms because of electronegativity. It's hard to break those bonds without a large input of energy. That is why polar functional groups have high melting points
What term indicates how strongly an atom attracts the electrons in a chemical bond?
Electronegativity, symbol χ (the Greek letter chi), is a chemical property that describes the tendency of an atom or a functional group to attract electrons (or electron density) towards itself and thus the tendency to form negative ions.[1] An atom's electronegativity is affected by both its atomic number and the distance that its valence electrons reside from the charged nucleus. The higher the associated electronegativity number, the more an element or compound attracts electrons towards it.Taken from Wikipedia entry titled Electronegativity.
What is valency of aluminum?
A neutral aluminum atom has 3 valence electrons.
Which element is more electronegative fluorine or oxygen?
Fluorine is the most electronegative element in the periodic table of elements. Electronegativity is a measure of the tendency of an atom or functional group to attract electrons towards itself.
Is the SH functional group polar?
The thiol group is on arginine, which is a polar amino acid, but the electronegative difference between sulfur and hydrogen is negligible. To be on the safe side and in conformation with your teacher say it is polar, but put in that electronegativity qualifier.
Functional and non functional plasma enzymes?
non functional enzyme
What is a functional essay?
an essay which is functional
What is a sentence for functional?
The functional button worked the factory very esily.
What is the CH3CH2CH2-NH2 functional group?
The functional group is the NH2. It is an amino functional group.
