You have new items in your feed. Click to view.
Question and answer
When Rutherford discovered the atomic nucleus it helped develop which of the following ideas about the atom? A. Protons, neutrons, and electrons were evenly distributed throughout the atom. B.
The nucleus contained protons, neutrons and electrons. C. The nucleus contained neutrons. D. The nucleus contained positively-charged particles
Ernest rutherfird develop the idea that the atom has nucleus by using gold foil and alpha particles. [ Basically He shot the poistive laser to the gold foil which contains positive and negitive, and he saw the reflection of it and it tells us that there is positive charge to reflect positive laser with is proton. J.J Thomson already discover the newtron, who has negative charge. Then he figured
out nuecleus Read more: ]
Expert answered|jher000|Points 575|
Question
Asked 5/2/2011 9:06:46 AM
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.
Questions asked by the same visitor
Evaporation is when a liquid changes phase into a gas. What is a good example of this process? A. ice melting in a glass of water B. water boiling in a pot on a stove C. soap bubbles bursting in a sink full of dishes D. carbon dioxide released from a can of a fizzy drink
Weegy: Evaporation is when a liquid changes phase into a gas. A good example of this process is: water boiling in a pot. (More)
Question
Expert Answered
Updated 12/28/2014 12:01:48 PM
0 Answers/Comments
Atoms in a solid state could best be compared to a group of people A. sitting on a crowded bus. B. jogging around an outdoor track. C. running around a large field playing soccer. D. working at different stations in a classroom.
Weegy: Atoms in a solid state could best be compared to a group of people: sitting on a crowded bus. (More)
Question
Expert Answered
Updated 12/28/2014 12:02:24 PM
0 Answers/Comments
An example of a substance with a definite volume and a definite shape is A. a steel beam. B. melted ice cream. C. a helium balloon rising. D. electrons in a cloud surrounding an atomic nucleus.
Weegy: d (More)
Question
Updated 12/8/2015 11:02:57 PM
1 Answer/Comment
An example of a substance with a definite volume and a definite shape is a steel beam.
Added 12/8/2015 11:02:55 PM
This answer has been confirmed as correct, not copied, and helpful.
Confirmed by Andrew. [12/8/2015 11:59:36 PM]
The specific temperature at which a substance changes from a liquid to a gas is an example of a A. chemical bond. B. chemical change. C. physical property. D. chemical property.
Question
Updated 6/9/2014 3:21:50 AM
2 Answers/Comments
A. chemical bond
Added 6/18/2012 10:16:06 AM
This answer has been flagged as incorrect.
Rated good by danimai, Flagged by Janet17 [12/28/2014 12:03:13 PM]
The specific temperature at which a substance changes from a liquid to a gas is an example of a physical property.
Added 6/9/2014 3:13:34 AM
This answer has been confirmed as correct, not copied, and helpful.
Rated good by Janet17, Confirmed by Janet17 [12/28/2014 12:03:15 PM]
Frozen CO2, or "dry ice", can change directly from a solid to a gas. What is this type of change called? A. boiling B. sublimation C. evaporation D. condensation
Weegy: Frozen CO2, or "dry ice", can change directly from a solid to a gas. This type of change is called: sublimation. (More)
Question
Expert Answered
Updated 12/28/2014 12:04:06 PM
0 Answers/Comments
26,772,048 questions answered
Popular Conversations
3r = 10 + 5s, when r = 10?
Weegy: r(r+3) = 1 User: 5x + 2y = 20, when x = 0.3? User: What is the value of a in the equation 3a + b = 54, when b ...
1/17/2017 9:50:12 AM| 3 Answers
Evaluate |5 - 15|
Weegy: 5|7 - 9| - 2; 5(2) - 2; 10 - 2 = 8 User: Evaluate |a + b - c|, given a = 5, b = -3, and c = -2
1/16/2017 5:07:37 PM| 2 Answers
Evaluate |3 - 5 + 7|
Weegy: 5 - 3x when x = -7 5 - 3(-7); = 5 - (-21); = 5 + 21; = 26 User: Evaluate 5|7 - 9| - 2 User: Evaluate |6| ...
1/16/2017 5:09:01 PM| 2 Answers
All men were given the right to vote in the Fifteenth Amendment, ...
Weegy: All men were given the right to vote in the Fifteenth Amendment, and women in the Nineteenth Amendment. ...
1/17/2017 9:22:18 AM| 2 Answers
Weegy Stuff
S
Points 284 [Total 284] Ratings 0 Comments 284 Invitations 0 Offline
S
Points 168 [Total 180] Ratings 0 Comments 168 Invitations 0 Offline
S
P
Points 156 [Total 587] Ratings 2 Comments 136 Invitations 0 Offline
S
Points 85 [Total 87] Ratings 5 Comments 35 Invitations 0 Offline
S
L
P
P
P
Points 58 [Total 4017] Ratings 0 Comments 58 Invitations 0 Offline
S
P
P
Points 53 [Total 948] Ratings 1 Comments 43 Invitations 0 Offline
S
Points 40 [Total 40] Ratings 4 Comments 0 Invitations 0 Offline
S
Points 24 [Total 96] Ratings 0 Comments 24 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.