Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
When a physical change in a sample occurs, which of the following does NOT change? A. shape B. temperature C. volume D. composition
Weegy: D. composition does change in a physical change sample (More)
Question
Expert Answered
Updated 7/4/2013 1:39:24 PM
1 Answer/Comment
When a physical change in a sample occurs, COMPOSITION does not change.
Added 7/4/2013 1:39:24 PM
Which statement about subatomic particles is true? A. Protons, neutrons, and electrons all have about the same mass. B. Unlike protons or neutrons, electrons have no mass. C. Neutrons have no charge and no mass. D. An electron has far less mass than either a proton or neutron.
Weegy: Answer is D.An electron has far less mass than either a proton or neutron-statement about subatomic particles is true. (More)
Question
Expert Answered
Asked 7/4/2013 2:03:43 PM
0 Answers/Comments
23,942,300 questions answered
Weegy Stuff
S
Points 417 [Total 814] Ratings 0 Comments 417 Invitations 0 Online
S
P
P
L
Points 265 [Total 1072] Ratings 0 Comments 265 Invitations 0 Online
S
1
L
L
P
R
P
L
P
Points 125 [Total 11298] Ratings 0 Comments 125 Invitations 0 Offline
S
L
P
Points 104 [Total 2172] Ratings 0 Comments 104 Invitations 0 Offline
S
Points 4 [Total 904] Ratings 0 Comments 4 Invitations 0 Offline
S
Points 2 [Total 5] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 1 [Total 2] Ratings 0 Comments 1 Invitations 0 Offline
S
R
Points 1 [Total 196] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 1 [Total 2] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)