Focus On Physical Science: California Grade 8

Chapter 6: States of Matter

Math Practice

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1.
Find the volume of atoms in a face-centered cubic if the total volume is 3.4 cmexp3.
A)2.5 cm3
B)2.3 cm3
C)1.768 cm3
D)4.6 cm3
2.
If the volume of atoms in a hexagonal close pack is 13.2 cmexp3, find the total volume.
A)19.4 cm3
B)17.8 cm3
C)25.4 cm3
D)9.7 cm3
3.
Find the volume of atoms in a simple cube if the total volume is 8 cmexp3.
A)5.9 cm3
B)5.4 cm3
C)4.2 cm3
D)15.4 cm3
4.
If the volume of atoms in a body-centered cubic is 11.1 cmexp3, find the total volume.
A)7.5 cm3
B)15.0 cm3
C)21.3 cm3
D)16.3 cm3
5.
Find the volume of atoms in a face-centered cubic if the total volume is 4.8 cmexp3.
A)6.5 cm3
B)3.3 cm3
C)2.5 cm3
D)3.6 cm3
6.
If the volume of atoms in a hexagonal close pack is 9.7 cmexp3, find the total volume.
A)14.3 cm3
B)7.2 cm3
C)13.1 cm3
D)18.7 cm3
7.
Find the volume of atoms in a simple cube if the total volume is 14 cmexp3.
A)26.9 cm3
B)7.3 cm3
C)10.4 cm3
D)9.5 cm3
8.
If the volume of atoms in a body-centered cubic is 21 cmexp3, find the total volume.
A)30.9 cm3
B)14.3 cm3
C)28.4 cm3
D)40.4 cm3
9.
Find the volume of atoms in a hexagonal close pack if the total volume is 8.6 cmexp3.
A)6.4 cm3
B)11.6 cm3
C)5.8 cm3
D)4.5 cm3
10.
If the volume of atoms in a face-centered cubic is 10.2 cmexp3, find the total volume.
A)15.0 cm3
B)7.5 cm3
C)13.8 cm3
D)19.6 cm3
Grade 8
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