chapter 10 section 3 worksheet

Question 1

according to the kinetic molecular theory, particles in solids

Answer 1

vibrate around fixed points

Question 2

the three states of matter of a particular substance, in order of the strength of intermolecular forces from least to greatest are

Answer 2

gas, liquid, solid

Question 3

which is an example of a noncrystalline solid

Answer 3

glass

Question 4

which of the following is not a physical property of crystalline solids

Answer 4

high compressibility

Question 5

amorphous solids have no definite melting point because

Answer 5

their particles are arranged randomly

Question 6

how many different types of crystal symmetry are there

Answer 6

7

Question 7

the smallest portion of a crystal lattice that shows the three dimensional pattern of the entire lattice is called the

Answer 7

unit cell

Question 8

which of the following is not a type of crystal

Answer 8

lattice cyrstal

Question 9

which is an example of a polar covalent molecular crystal

Answer 9

H2O

Question 10

which crystalline solids generally have the highest melting and boiling points

Answer 10

covalent network crystals