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.
Ask a question
Not a good answer? Get an answer now. (FREE)
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
All Categories|No Subcategories|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
All Categories|No Subcategories|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
All Categories|No Subcategories|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
All Categories|No Subcategories|Expert Answered
Asked 2/7/2012 6:32:39 AM
0 Answers/Comments
Home | Contact | Terms | Privacy | Social | ©2013 Purple Inc.
Ad
Popular Conversations
Solve the inequality 5x
Weegy: 5x User: Solve the inequality 5x Weegy: 5x User: Solve the inequality 12x Weegy: It will be c.x User: Solve the ...
4/23/2014 4:34:04 PM| 7 Answers
Solve for x. x - 8 = -20 -28 -12 12 28
Weegy: 6(x - 2) = 4, 6x - 12 = 4, 6x = 4 + 12, 6x = 16, x = 16/6, or 8/3 in simplest form. User: The sum of ...
4/23/2014 1:27:55 PM| 3 Answers
5x + 4y + 15 + 2x - 8y - 5=
Weegy: The answer for 5x - 4y = 12 is y = 1/4 (5 x-12). User: 8(5a - b) - 6(4b-4a)= Weegy: a^2 - 5a - 6 = (a + ...
4/23/2014 8:09:04 PM| 3 Answers
Which country is not a permanent member of the U.N. Security ...
Weegy: the country which is not a permanent member of the UN council is (c) China. User: Who holds veto power in the ...
4/23/2014 10:11:57 AM| 2 Answers
Zeller, Inc., has 50,000 shares of stock outstanding. Zeller declares ...
Weegy: Zeller, Inc., has 60,000 shares of stock outstanding. Zeller declares a dividend of $580,000. ...
4/23/2014 10:05:10 AM| 2 Answers
What is the European Union?
4/23/2014 11:36:33 AM| 2 Answers
The United States and its allies launched operation “Desert Storm” in ...
Weegy: The United States and its allies launched operation “Desert Storm” in response to Iraq’s invasion of KUWAIT in ...
4/23/2014 11:50:36 AM| 2 Answers
troupe
Weegy: Chorus can be defined as a group of persons who speak or sing in a given part or composition in drama or ...
4/23/2014 11:53:48 AM| 2 Answers
Weegy Stuff
S
L
P
C
L
P
C
Points 1846 [Total 7233]| Ratings 0| Comments 1846| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
Points 1817 [Total 9698]| Ratings 0| Comments 1817| Invitations 0|Online
S
1
L
C
L
Points 914 [Total 5717]| Ratings 4| Comments 874| Invitations 0|Offline
S
1
L
1
L
P
Points 582 [Total 7259]| Ratings 2| Comments 562| Invitations 0|Offline
S
L
Points 480 [Total 2927]| Ratings 2| Comments 450| Invitations 1|Offline
S
L
1
1
1
Points 316 [Total 3582]| Ratings 7| Comments 246| Invitations 0|Offline
S
R
Points 267 [Total 379]| Ratings 6| Comments 187| Invitations 2|Offline
S
Points 217 [Total 217]| Ratings 6| Comments 137| Invitations 2|Offline
S
Points 170 [Total 586]| Ratings 0| Comments 170| Invitations 0|Offline
S
1
Points 165 [Total 495]| Ratings 4| Comments 125| Invitations 0|Offline