Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: Which of these pairs of elements have the same number of valence electrons? (1 points) A) hydrogen (H) and helium (He) B) sodium (Na) and potassium (K) C) carbon (C) and oxygen (O) D) boron (B)
and beryllium (Be)
A: B) sodium (Na) and potassium (K)
Expert answered|workaholicmom|Points 4587|
Question|Rated good
Asked 6/13/2011 7:56:34 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
Which results from water's formation of hydrogen bonds? (1 points) A) Water has surface tension. B) Hydrogen and oxygen form ionic bonds. C) Water is a versatile solvent. D) The specific heat of water is lower than most solids.
Weegy: b. (More)
Question
Expert Answered
Updated 10/9/2014 6:33:48 PM
4 Answers/Comments
The answer is A.) Water has surface tension.
Added 6/13/2011 7:04:22 PM
Water has surface tension - results from water's formation of hydrogen bonds.
Added 10/9/2014 6:33:48 PM
This answer has been confirmed as correct and helpful.
How many valence electrons does strontium (Sr) have? (1 points) A) 1 B) 2 C) 5 D) 6
Question
Not Answered
Updated 8/12/2015 6:36:22 PM
1 Answer/Comment
Strontium (Sr) have 2 valence electrons.
Added 8/12/2015 6:36:22 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [8/12/2015 8:09:50 PM]
Which is a chemical change? A) boiling B) freezing C) burning D) melting
Weegy: Burning is a chemical change. (More)
Question
Expert Answered
Updated 205 days ago|10/29/2017 9:08:28 PM
0 Answers/Comments
Which non-metal below is most reactive? (2 points) A) chlorine (Cl) B) helium (He) C) silicon (Si) D) argon (Ar)
Question
Not Answered
Updated 7/24/2014 7:02:21 AM
1 Answer/Comment
Chlorine (Cl) is most reactive.
Added 7/24/2014 7:02:21 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [7/24/2014 7:11:33 AM], Rated good by jeifunk
26,905,835 questions answered
*
Get answers from Weegy and a team of really smart lives experts.
Popular Conversations
Speed sign is an example of a _________ sign A. regulatory B. ...
Weegy: A diamond shaped sign is a WARNING sign.
5/13/2018 5:01:49 PM| 3 Answers
when colonists boycotted british goods under the stamp act they
Weegy: Most Americans called for a boycott of British goods, and some organized attacks on the customhouses and homes ...
5/13/2018 12:01:56 PM| 2 Answers
Strike-slip fault
Weegy: In a strike-slip fault, the rocks on either side of the fault slip past each other sideways. TRUE.
5/17/2018 3:51:47 PM| 2 Answers
You can short-circuit the buildup of rage when driving by ...
Weegy: One way to reduce the buildup of rage while driving is to: adjust the air conditioner to keep yourself cool.
5/18/2018 6:55:28 PM| 2 Answers
S
R
L
R
P
R
Points 205 [Total 647] Ratings 0 Comments 25 Invitations 18 Offline
S
L
Points 196 [Total 207] Ratings 0 Comments 196 Invitations 0 Offline
S
L
Points 120 [Total 120] Ratings 0 Comments 20 Invitations 10 Offline
S
1
L
L
P
R
P
L
P
P
R
P
R
P
R
P
Points 94 [Total 13179] Ratings 0 Comments 84 Invitations 1 Offline
S
Points 30 [Total 30] Ratings 0 Comments 0 Invitations 3 Offline
S
Points 27 [Total 27] Ratings 0 Comments 27 Invitations 0 Offline
S
Points 14 [Total 14] Ratings 0 Comments 14 Invitations 0 Offline
S
Points 13 [Total 13] Ratings 0 Comments 3 Invitations 1 Offline
S
Points 13 [Total 13] Ratings 0 Comments 13 Invitations 0 Offline
S
Points 11 [Total 11] Ratings 1 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.