Which substance\'s solid state consists of covalent molecularcrystals? a.salt b.
ID: 683517 • Letter: W
Question
Which substance's solid state consists of covalent molecularcrystals? a.salt b. water c.sodium i think a. is the right answer the attractive forces in a liquid are? a. too weak to hold the particles in a fixed position b. strong enough to prevent the particles from changingposition c. more effective than those of a solid i think a. is the answer At a given temp, different liquids will have differentequilibrium vapor pressures because? a. the attractive forces between the particles differ amoungliquids b. the energy of particles is the same for differentliquids c. they cannot be in equilibrium at once i think a. is the answer which of the following properties do solids share withliquids? a.definite shape b. definite volume c.fluidity i think b is the answer The difference between crystaline and amorphous solids isdetermined by? a.temp changes b. amount of order in particle arrangement c.strength of molecular forces i think b . is the answer Thank you for your help!!! Which substance's solid state consists of covalent molecularcrystals? a.salt b. water c.sodium i think a. is the right answer the attractive forces in a liquid are? a. too weak to hold the particles in a fixed position b. strong enough to prevent the particles from changingposition c. more effective than those of a solid i think a. is the answer At a given temp, different liquids will have differentequilibrium vapor pressures because? a. the attractive forces between the particles differ amoungliquids b. the energy of particles is the same for differentliquids c. they cannot be in equilibrium at once i think a. is the answer which of the following properties do solids share withliquids? a.definite shape b. definite volume c.fluidity i think b is the answer The difference between crystaline and amorphous solids isdetermined by? a.temp changes b. amount of order in particle arrangement c.strength of molecular forces i think b . is the answer Thank you for your help!!!Explanation / Answer
C) Na is correct answer. Salt is an ionic bond,and Water is Van der Waals forces, not covalent. A, to weak to hold the molecules in position. That is why aliquid flows and is not crystalline, like a diamond orsomething. A. This is fairly obvious, as they can be in equilibrium atonce, and the energy statement makes very little sense (itcontradicts the question). B definite volume. Liquids do not keep shape, and solids arenot fluid. B is the answer for the last one.
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