Examlex
Explain why sorbitol and xylitol can be used by diabetics.
Outermost Shell
In chemistry, refers to the valence shell, which is the outermost shell of electrons in an atom and determines an element's chemical properties.
Positively Charged
Having a net electric charge due to the loss of electrons.
Electronegativity
A measure of an atom's ability to attract and hold onto electrons within a chemical bond.
Atomic Number
The number of protons in the nucleus of an atom, defining the element's identity.
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