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The hybridizations of nitrogen in NF3 and NH3 are ________ and ________,respectively.
Q25: The van der Waals equation corrects the
Q30: Of the following substances, _ has the
Q63: List seven nonmetals that exist as diatomic
Q90: The molecular weight of a gas is
Q91: For a molecule with the formula AB<sub>2</sub>,
Q119: Metals can be _ at room temperature.<br>A)liquid
Q122: Which of the following correctly represents the
Q145: In molecular orbital theory, the σ<sub>1s</sub> orbital
Q154: The density of NO<sub>2</sub> in a 4.50
Q173: There is/are _ hybridized s atomic orbital(s)in