Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
New Topic  
einsteindude einsteindude
wrote...
Posts: 5058
9 years ago
Does it make sense to say that a textbook is about 99.9 percent empty space?
A) No. A textbook is a solid and thus is quite dense. Therefore it is not 99.9 percent empty space.
B) No. Only gases are considered to be 99.9 percent empty space. Liquids and solids are not.
C) Yes. A textbook like all material things is made up of atoms, which are considered to be 99.9 percent empty space.
D) No. A textbook could only be considered to be 99.9 percent empty space if it were combusted.
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
Read 871 times
2 Replies
Replies
Answer accepted by topic starter
bSharpbSharp
wrote...
Top Poster
Posts: 3706
9 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

wrote...
9 years ago
Super! Don't forget to mark my post as best answer Grinning Face
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  981 People Browsing
Related Images
  
 1291
  
 296
  
 316
Your Opinion
Who's your favorite biologist?
Votes: 586