Question and answer
Using his observations, Dalton developed a theory that A. different elements have different masses and sizes. B. different elements have different electron configurations. C. different elements
have different subatomic particles. D. different elements have different electrical charges.
The answer is A. different elements have different masses and sizes.
Get an answer
Original conversation
User: Using his observations, Dalton developed a theory that A. different elements have different masses and sizes. B. different elements have different electron configurations. C. different elements have different subatomic particles. D. different elements have different electrical charges.

Weegy: The answer is A. different elements have different masses and sizes.
ephraimzRN|Points 1791|

User: Thomson was the first scientist to experimentally question A. the existence of positive and negative particles within the atom. B. the existence of a nucleus within the atom. C. the existence of the atom. D. the existence of neutrons.





Weegy: The answer is: A. the existence of positive and negative particles within the atom.
Expert answered|sharpies|Points 6604|

Question
Asked 2/14/2012 7:41:32 AM
0 Answers/Comments
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 two or more atoms share electrons, the bond is referred to as A. an ionic bond. B. a polar bond. C. a covalent bond. D. a nonpolar bond.
Weegy: When two or more atoms share electrons, the bond is referred to as C. a covalent bond. (More)
Question
Expert Answered
Asked 2/7/2012 6:17:35 AM
0 Answers/Comments
A chemical bond between hydrogen (electronegativity = 2.2) and sulfur (electronegativity = 2.6) is likely to be A. nonpolar covalent B. polar covalent C. slightly polar covalent D. ionic
Weegy: a (More)
Question
Expert Answered
Updated 2/7/2012 7:01:58 AM
1 Answer/Comment
For multiple choice questions, please type out full answers - not just the letter.
Added 2/7/2012 7:01:58 AM
Which of the following compounds is not considered covalent (i.e. molecular)? A. SiF4 B. NaF C. N2S3 D. Br2
Weegy: a i think ..... :D (More)
Question
Expert Answered
Updated 2/7/2012 7:20:04 AM
1 Answer/Comment
Please type out the full answer for multiple choice questions - not just the letter. Not typing out the full answer could get your answer flagged.
Added 2/7/2012 7:20:04 AM
Which of the following formulas represents a molecular compound? A. ZnO B. Xe C. SO2 D. BeF2
Weegy: C. SO2 (More)
Question
Expert Answered
Asked 2/7/2012 6:32:39 AM
0 Answers/Comments
20,158,190 questions answered
Popular Conversations
Tissues arranged together make up _____, which, when functioning ...
Weegy: Tissues arranged together make up ORGANS, which, when functioning together in groups, make up SYSTEMS. User: ...
3/27/2015 1:09:34 PM| 7 Answers
Perform the indicated operation. 3 + (-4) 1 -1 7 -7
Weegy: 3 + (-4) = 3 - 4 = -1 User: Evaluate BD for A = 5, B = -2, C = 4 and D = -6. -12 -8 8 12 Weegy: If A = 5, B ...
3/28/2015 4:37:41 AM| 7 Answers
Why do anabolic steroids differ from other illegal drugs? A. They ...
Weegy: Why do anabolic steroids differ from other illegal drugs? C. They are only dangerous for men. User: Which of ...
3/28/2015 6:04:09 PM| 3 Answers
The Ramayana is a text from ...
Weegy: The Ramayana is a text from India. User: The following question references Chapter 4 of The Three Musketeers ...
3/27/2015 5:43:33 AM| 2 Answers
The Preamble is the __________. A. introduction to the ...
Weegy: The Preamble is the introduction to the Constitution. User: Federal is defined as __________. A. the ...
3/27/2015 6:43:00 AM| 2 Answers
What was the first armed conflict of the Cold War? A. the Korean ...
Weegy: The Korean war was the first armed conflict of the Cold War. User: What was the outcome of the Vietnam ...
3/27/2015 11:35:25 AM| 2 Answers
Weegy Stuff
S
L
P
L
P
P
P
Points 1270 [Total 9156]| Ratings 0| Comments 1270| Invitations 0|Offline
S
1
L
Points 622 [Total 1533]| Ratings 6| Comments 562| Invitations 0|Offline
S
P
C
L
P
L
1
P
Points 481 [Total 7788]| Ratings 8| Comments 401| Invitations 0|Offline
S
1
L
L
Points 450 [Total 7951]| Ratings 0| Comments 450| Invitations 0|Offline
S
Points 401 [Total 906]| Ratings 10| Comments 291| Invitations 1|Offline
S
L
Points 353 [Total 1475]| Ratings 2| Comments 333| Invitations 0|Offline
S
Points 199 [Total 567]| Ratings 3| Comments 169| Invitations 0|Offline
S
Points 80 [Total 80]| Ratings 0| Comments 80| Invitations 0|Online
S
Points 42 [Total 158]| Ratings 4| Comments 2| Invitations 0|Offline
S
Points 35 [Total 126]| Ratings 0| Comments 35| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.