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
Comparing an object's physical properties could include measuring an object's __________. A) flammability B) volume C) reaction to chemicals
Weegy: Wow! What a question! You will find this helpful. User: Comparing an object's physical properties could include measuring an object's __________. A) flammability B) volume C) reaction to chemicals (More)
Question
Expert Answered
Updated 5/23/2011 3:15:03 PM
2 Answers/Comments
88
Added 5/23/2011 3:11:47 PM
B) volume is a physical property of an object.
Added 5/23/2011 3:15:03 PM
Rutherford hypothesized that, in his experiment, more alpha particles would be deflected if A. the nucleus of the atom decreased in size. B. the number of alpha particles decreased. C. the number of electrons increased. D. the nucleus of the atom increased in size.
Question
Not Answered
Updated 5/2/2011 6:42:01 AM
1 Answer/Comment
The "gold foil" experiment, what Rutherford referred to as the "alpha-scattering experiments", showed that atoms contain a small, dense, positively charged nucleus, and that atoms are mostly empty space. And by the way, the actual work was done by Ernest Marsden, under the direction of Hans Geiger. It was not "Rutherford's experiment". But Rutherford did come up with the explanation for the observations brought to him by Geiger and Marsden.

The "gold-foil" experiments showed absolutely nothing about any subatomic particles since only the electron was known in 1911 when the decisive paper on the nucleus was published. It was not till 1919 that Rutherford conclusively determined that nuclei contained protons, and it was not until 1932 that the neutron was confirmed by Chadwick.C. the number of electrons increased.
Added 5/2/2011 6:42:01 AM
The __________ of an object is the amount of physical matter it contains. A) mass B) density C) volume
Question
Not Answered
Updated 2/27/2014 4:31:03 PM
2 Answers/Comments
B) density
Added 5/2/2011 6:39:58 AM
The DENSITY of an object is the amount of physical matter it contains.
Added 2/27/2014 4:31:03 PM
This answer has been confirmed as correct, not copied, and helpful.
19,705,504 questions answered
Popular Conversations
Given: 3x + y = 1. Solve for y.
Weegy: 3x + y = 1; solve for y; y = 1 - 3x User: Given: x + 2y = -6. Solve for y. User: Write the following ...
2/27/2015 1:03:09 PM| 4 Answers
What is the reciprocal of 3/8? User: what is the reciprocal of 4/15 ...
Weegy: The reciprocal of 4 is 1/4. User: what is the reciprocal 4 2/3 Weegy: The reciprocal of 4 is 1/4. ...
2/27/2015 12:39:39 PM| 3 Answers
Find the product. (3p^4)^3 · (p^2)^7
Weegy: The product of (3p^4)^3 * (p^2)^7 is =27p^26 Solution: = 3^3 (p^4)^3 * (p^2)^7 = 27 p^12 * p^14 =27p^26 ...
2/27/2015 1:38:21 PM| 3 Answers
If a triangle is a right triangle, then the other two angles must be ...
Weegy: If a triangle is a right triangle, then the other two angles must be acute. This is TRUE. User: The sum of ...
2/27/2015 7:37:48 AM| 2 Answers
Tides on Earth are caused primarily by
2/27/2015 10:06:40 AM| 2 Answers
The Wife of Bath can best be described ...
2/27/2015 10:22:33 AM| 2 Answers
Weegy Stuff
S
1
L
1
L
P
P
L
P
P
P
Points 1116 [Total 16898]| Ratings 0| Comments 1116| Invitations 0|Online
S
L
P
L
P
P
Points 1111 [Total 7886]| Ratings 0| Comments 1111| Invitations 0|Offline
S
P
C
L
P
L
1
Points 626 [Total 7306]| Ratings 4| Comments 586| Invitations 0|Offline
S
Points 572 [Total 911]| Ratings 5| Comments 522| Invitations 0|Offline
S
1
L
L
Points 435 [Total 7501]| Ratings 1| Comments 425| Invitations 0|Offline
S
Points 223 [Total 368]| Ratings 1| Comments 213| Invitations 0|Offline
S
Points 149 [Total 169]| Ratings 0| Comments 149| Invitations 0|Offline
S
Points 91 [Total 91]| Ratings 0| Comments 91| Invitations 0|Offline
S
Points 47 [Total 47]| Ratings 0| Comments 37| Invitations 1|Offline
S
1
L
1
Points 31 [Total 3441]| Ratings 3| Comments 1| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.