The addition of heat can change the state of a substance by providing energy to overcome intermolecular forces. For example, adding heat to a solid can melt it

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Chemistry

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Contains two or more atoms bonded together?

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A molecule contains two or more atoms that are chemically bonded together. These atoms can be identical or different elements that come together to form a disti

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Atoms and Atomic Structure

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How do you measure the distance between nuclei?

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The distance between nuclei can be measured using techniques such as X-ray crystallography, NMR spectroscopy, or Buy Fit Smart Fat Burner electron microscopy. These methods rely on the

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Chemistry

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What are formed by atoms losing electrons?

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Ions are formed when atoms lose electrons, resulting in a positively charged cation. This process occurs when an atom becomes more stable by achieving a full ou

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Chemistry

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How many d electrons are there in an atom of iron?

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An atom of iron has 6 d electrons. Iron has the electron configuration [Ar] 3d6 4s2, so it has 6 electrons in its d orbital.