If an unknown substance cannot be broken down into simpler substances, it is. A. Compound. B. An element. C. Made of one kind of atom. D. Both b and c
Updated 12/23/2015 1:34:10 PM
Edited by jeifunk [12/23/2015 1:34:08 PM], Confirmed by jeifunk [12/23/2015 1:34:10 PM]
g
Original conversation
User: If an unknown substance cannot be broken down into simpler substances, it is. A. Compound. B. An element. C. Made of one kind of atom. D. Both b and c

Weegy: If an unknown substance CANNOT be broken down into simpler substances, it is: an element.

User: Which of the following a physical change? A. Sawing a piece of wood in half. B. Burning a piece of wood. C. Rust forming on an iron fence. D. A cooper roof changing color from red to green

Weegy: Sawing a piece of wood in half is a physical change.

Updated 12/23/2015 1:34:10 PM
Edited by jeifunk [12/23/2015 1:34:08 PM], Confirmed by jeifunk [12/23/2015 1:34:10 PM]
Rating

Is the sequence 3, 12, 36, .... A gemotric sequence? Explain.
Updated 12/19/2015 10:28:03 PM
In a geometric sequence each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.

12/3 = 4

36/12 = 3

As the ratio is not common it is not a geometric sequence.
Confirmed by Andrew. [12/19/2015 8:58:16 AM], Rated good by Andrew.
Arel, I am not sure if to flag your answer or not, you did nothing to explain why is that so.
SCM, his or her answer is not technically wrong, so it should not be flagged. However, it should be deleted because he/she did not answer the question properly.
Okay thanks Andrew!
If a material contains three elements joined in a fixed proportion, it is a(n) A. Mixture. B. Solution. C. Atom. D. Compound.
Updated 12/23/2015 9:32:59 AM
If a material contains three elements joined in a fixed proportion, it is a COMPOUND.
which of the following is a mixture? A. Carbon dioxide. B. Silicon. C. Silicone dioxide. D. Sand
Weegy: Sand is a mixture. User: A mixture can be classified as a solution, suspension, or colloid based on the. A. Number of particles it contains. B. Size of its largest particles. C. Color of its particles. D. Size of its smallest particles Weegy: A mixture can be classified as a solution, suspension, or colloid based on the : Size of its largest particles. (More)
Updated 12/23/2015 1:15:09 PM
A material that is malleable and conducts electricity is most likely. A. Wood. B. Ice. C. A metal. D. Motor oil.
Weegy: A material that is malleable and conducts electricity is most likely a metal. User: A substance that is made up of only one kind of atom is what? A. Compound. B. Homogeneous mixture. C. Element. D. Solution. Weegy: A substance that is made up of only one kind of atom is element. User: Which of the following is a clue of a chemical change? A. Iron changes color when heated. B. Gas bubbles form in boiling water. C. Balls of wax form when melted wax is poured into ice water. D. A gas forms when vinegar and baking soda are mixed. (More)
Updated 7/10/2019 3:08:43 PM
A gas forms when vinegar and baking soda are mixed is a clue of a chemical change.

33,129,950
Popular Conversations
-7 N = 20
Weegy: -7 + N = 20 User: y - 12 = -10 Weegy: x + 5 = 2x User: y - 12 = -10 Weegy: x + 5 = 2x User: y + 1.05 = ...
Which phrase does not describe a mineral? A. Crystal structure ...
Weegy: The phrase which do not describe a mineral is organic solid. User: minerals containing iron are attracted bt ...
If you blank to visit your grandmother, you should go now; visiting ...
Weegy: If you INTEND to visit your grandmother,you should go now,visiting hours will be ending soon. User: An essay ...
Solve the following system of equations. 2x + y = 3 x = 2y - 1
Weegy: 2x + y = 3 User: Solve the following system of equations. 3x + 2y - 5 = 0 x = y + 10 Weegy: The solution ...
Which phrase describes non-foliated rocks
who believed power should not be concentrated in the hands of one ...
Weegy: John Locke considered power should not be concentrated in the hands of one individual. User: What was a ...
*
Get answers from Weegy and a team of really smart live experts.
S
L
P
R
P
R
Points 1065 [Total 4918] Ratings 0 Comments 945 Invitations 12 Offline
S
L
L
1
P
1
L
P
Points 810 [Total 11830] Ratings 5 Comments 760 Invitations 0 Offline
S
L
Points 672 [Total 3991] Ratings 0 Comments 672 Invitations 0 Offline
S
L
1
Points 568 [Total 3000] Ratings 2 Comments 538 Invitations 1 Offline
S
L
Points 325 [Total 1139] Ratings 0 Comments 325 Invitations 0 Offline
S
R
L
Points 249 [Total 866] Ratings 0 Comments 249 Invitations 0 Offline
S
L
Points 202 [Total 202] Ratings 0 Comments 202 Invitations 0 Offline
S
L
Points 184 [Total 184] Ratings 0 Comments 184 Invitations 0 Offline
S
L
1
1
1
1
1
1
1
1
1
1
1
1
Points 173 [Total 2719] Ratings 16 Comments 13 Invitations 0 Offline
S
L
P
P
P
1
P
L
1
Points 127 [Total 9398] Ratings 1 Comments 117 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.