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
Home Q & A Board Science-Related Homework Help Physics
New Topic  
einsteindude einsteindude
wrote...
Go to Answer
Posts: 5058
Rep: 29 1
9 years ago
The element silicon has a melting point of 1,410°C and a boiling point of 2,355°C. It is a weak conductor of electricity, its density is 2.3 grams per cubic centimeter and it easily forms silicon dioxide when exposed to air. Which of the following is a chemical property of silicon?
A) its ability to conduct electricity
B) its density
C) its melting point
D) its ability to react with oxygen
E) C and D
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
Read 486 times
2 Replies
Replies
Answer accepted by topic starter
bSharpbSharp
wrote...
#1
Top Poster
Posts: 3706
Rep: 309 0
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...
#2
9 years ago
Super! Don't forget to mark my post as best answer Grinning Face
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1059 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 627
  
 263
  
 171
Your Opinion
Previous poll results: Should Ph.D.'s be addressed as doctors?