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They are atoms which have the same atomic number but different mass numbers.
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Electron shielding describes the ability of an atom’s inner electrons to shield its positively-charged nucleus from its valence electrons.
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Encircle the one that is not an example of polar compounds
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Name the compound.
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It is molecule that is present in living organisms, including large macromolecules such as proteins, carbohydrates, lipids and nucleic acids, as well as small molecules such as primary metabolites secondary metabolites and natural products.
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An organic compound that consist of a carbon bonded to an OH group
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The higher the energy is, the more readily the atom becomes a cation.
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This type of polymer is derived from petroleum oil and made by scientists and engineers.
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This describes the wavelike behaviour of either one electron or a pair of electrons in an atom.
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The least electronegative atom and should be the central atom.
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