You have new items in your feed. Click to view.
Question and answer
how is physical and chemical changes alike
Chemical changes the physical composition while physical just changes form of substance. Example... you demonstrate a physical change by freezing water... it is still water, but it is frozen, so the atoms are moving slower and are less agitated. [ You add salt to the water, you now have salt water which is something like Na+Cl+H^2+O versus the standard H^2+O This substance is physically
harder to freeze and requires colder temperatures... ]
Expert answered|rhodgeraban|Points 20|
Question
Asked 11/8/2012 7:52:51 PM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
25,797,610 questions answered
Popular Conversations
(3xy - 1) (4xy + 2)
Weegy: (3xy - 1) (4xy + 2) = 12x^2y^2 + 6xy - 4xy - 2 = 12x^2y^2 + 2xy - 2 User: (2x - 3y)(4x - y) Weegy: (2x ...
7/27/2016 2:50:11 PM| 5 Answers
Find the sum of (5x3 + 3x2 - 5x + 4) and (8x3 -5x2 + 8x + 9).
Weegy: (5x3 + 3x2 - 5x + 4) + (8x3 -5x2 + 8x + 9) = 13x^3 2x^2 + 3x + 13 User: Simplify 8 - (-5) - 4(-7). User: ...
7/27/2016 3:23:41 PM| 3 Answers
Why is Nurse so upset? She thinks Juliet should marry Paris. She ...
Weegy: "[N]ow art thou what thou art, by art as well as by nature: for this drivelling love is like a great natural, ...
7/27/2016 6:31:00 AM| 2 Answers
(3xy - 1) (4xy + 2)
Weegy: (3xy - 1) (4xy + 2) = 12x^2y^2 + 6xy - 4xy - 2 = 12x^2y^2 + 2xy - 2 User: [4 - (3c - 1)][6 ...
7/27/2016 2:40:02 PM| 2 Answers
The term Learners with Continuous Partial Attention is applied ...
Weegy: "Learners with Continuous Partial Attention" refers to students who frequently multitask during learning ...
7/27/2016 2:47:48 PM| 2 Answers
Where were the first magazines ...
7/27/2016 12:21:53 AM| 1 Answers
Weegy Stuff
S
P
L
Points 591 [Total 1341] Ratings 2 Comments 571 Invitations 0 Offline
S
L
P
P
P
Points 388 [Total 3136] Ratings 0 Comments 388 Invitations 0 Offline
S
P
Points 319 [Total 578] Ratings 1 Comments 309 Invitations 0 Offline
S
Points 317 [Total 738] Ratings 2 Comments 297 Invitations 0 Offline
S
Points 88 [Total 227] Ratings 0 Comments 88 Invitations 0 Offline
S
L
P
P
P
Points 83 [Total 3787] Ratings 0 Comments 83 Invitations 0 Offline
S
Points 21 [Total 71] Ratings 2 Comments 1 Invitations 0 Online
S
1
L
L
P
R
P
L
P
P
R
Points 8 [Total 12606] Ratings 0 Comments 8 Invitations 0 Offline
S
Points 5 [Total 5] Ratings 0 Comments 5 Invitations 0 Offline
S
L
Points 3 [Total 1766] Ratings 0 Comments 3 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.