C. Fluorine with an electronegativity of 4.0
<span>Liquid state must be the state of the substance in order to be analyzed by using uv-vis spectroscopy although gas phase measurements can be made using long path gas-tight cells. Absorption measures transitions from the ground state to the excited state.</span>
<em>Answer</em><em>:</em>
Virtual images are always formed by convex mirrors and are formed by concave mirrors when the object is placed in front of F.
Explanation:
A concave mirror will only produce an upright image if the object is located in front of the focal Point.
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Answer:
All cells have structural and functional similarities. Structures shared by all cells include a cell membrane, an aqueous cytosol, ribosomes, and genetic material (DNA). All cells are composed of the same four types of organic molecules: carbohydrates, lipids, nucleic acids, and proteins.
Explanation:
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