Forces in ionic crystalline solids are primarily which of the following? w)covalent x)electrostatic y)Van der Waals z)magnetic Answer : ANSWER: X -- ELECTROSTATIC...
The noble gases have low boiling points because: w) their ionization potentials are very low x) only weak Van der Waals forces hold the atoms together y) they are produced by the fractional distillation of liquid air z) they have eight electrons in the outer shell Answer : ANSWER: X -- ONLY WEAK VAN DER WAALS FORCES HOLD THE ATOMS TOGETHER...
Which types of chemical bonds are the weakest? a. covalent c. ionic b. Van der Waals d. none of the above Answer : b. Van der Waals...
The bond most likely to be formed when two atoms differ SOMEWHAT in their tendency to attract electrons is: w) nonpolar ionic x) polar ionic y) polar covalent z) nonpolar covalent Answer : ANSWER: Y -- POLAR COVALENT...
The force responsible for drops of liquid assuming a spherical shape is known as: w) strong nuclear force x) Van der Waals attraction y) surface tension z) osmotic pressure Answer : ANSWER: Y -- SURFACE TENSION...
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