Question and answer
Which of the following Group 7A elements is the most reactive? A. Cl (chlorine) B. I (iodine) C. F (fluorine) D. Br (bromine)
F (fluorine) is the most reactive of the following Group 7A element.
s
Question
Asked 12/9/2017 8:37:46 PM
Updated 12/10/2017 12:58:20 AM
1 Answer/Comment
Get an answer
New answers
Rating
8
F (fluorine) is the most reactive of the following Group 7A element.
Added 12/10/2017 12:58:20 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [12/10/2017 8:07:33 AM]
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Mendeleev's periodic table of elements was organized by A. atomic number B. number of electrons C. mass D. number of protons
Weegy: Mendeleev's periodic table of elements was organized by MASS. User: A member of the boron family has three valence electrons, while a member of the carbon family has A. none. B. five. C. four. D. three. Weegy: A member of the boron family has three valence electrons while a member of the nitrogen family has FIVE. User: Which general statement does NOT apply to metals? A. Most metals are ductile. B. Most metals are malleable. C. Most metals are brittle. D. Most metals are good conductors of electric current. (More)
Question
Updated 8/2/2019 11:01:25 AM
1 Answer/Comment
Most metals are brittle -does NOT apply to metals.
Added 8/2/2019 11:01:25 AM
This answer has been confirmed as correct and helpful.
Group 8A of the periodic table contains the A. most reactive nonmetals. B. most reactive metals. C. least reactive nonmetals. D. least reactive metals.
Question
Updated 12/10/2017 12:15:36 AM
1 Answer/Comment
Group 8A of the periodic table contains the least reactive metals.
Added 12/10/2017 12:15:36 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [12/10/2017 8:09:41 AM]
Among the alkali earth metals, the tendency to react with other substances A. does not vary among the members of the group. B. increases from bottom to top within the group. C. varies in an unpredictable way within the group. D. is shown by the ways they react with water.
Question
Not Answered
Updated 12/10/2017 4:46:29 AM
1 Answer/Comment
Among the alkali metals, the tendency to react with other substances: Increases from top to bottom within the group.
Added 12/10/2017 4:46:29 AM
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [12/10/2017 7:22:10 AM]
To keep them from reacting, some highly reactive elements are stored in A. water. B. pure oxygen. C. liquid mercury. D. argon.
Question
Updated 12/10/2017 12:05:42 AM
1 Answer/Comment
To keep them from reacting, some highly reactive elements are stored in Argon.
Added 12/10/2017 12:05:42 AM
This answer has been confirmed as correct and helpful.
Which list of elements contains only metals? A. carbon, iodine, tin B. tin, copper, carbon C. cesium, iron, copper D. iodine, carbon, argon
Question
Not Answered
Updated 12/10/2017 7:28:19 AM
2 Answers/Comments
Tin, copper, cesium contains only metals.
Added 12/10/2017 4:43:37 AM
This answer has been flagged as incorrect.
Flagged by Janet17 [12/10/2017 7:26:55 AM]
The list "cesium, iron, copper" contains only metals.
Added 12/10/2017 7:28:19 AM
This answer has been confirmed as correct and helpful.
34,442,669
questions answered
Popular Conversations
which of these will probably cause frustration
Weegy: Getting stuck in an elevator on the way to an appointment will probably cause frustration. User: which of ...
9/7/2021 5:09:51 AM| 12 Answers
The _______ step of the writing process entails coming up with ideas. ...
Weegy: The Brainstorming step of the writing process entails coming up with ideas. The planning step entails: ...
9/7/2021 10:50:30 PM| 12 Answers
How does visualization promote relaxation and stress reduction
Weegy: It enables you to make the world "go away" for awhile. -is how visualization promotes relaxation and stress ...
9/7/2021 3:27:15 PM| 6 Answers
A child s temperament is primarily influenced by _______ factors. The ...
Weegy: A child s temperament is primarily influenced by BIOLOGICAL factors.
9/9/2021 6:19:31 PM| 6 Answers
In 324 CE, the Emperor Constantine I moved the capital of the Roman ...
Weegy: In 324 CE, the Emperor Constantine I moved the capital of the Roman Empire to Byzantium and renamed it ...
9/7/2021 2:53:46 PM| 5 Answers
Simplify 20 + (2 + r).
Weegy: 20 + (2 + r) User: simplify 7.5 + n + 9.63. Weegy: 7.5 + n + 9.63 = n + 17.13 User: 7.95 - 3.86 + n. ...
9/9/2021 2:42:29 PM| 4 Answers
S
L
Points 639 [Total 875] Ratings 1 Comments 629 Invitations 0 Offline
S
L
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
P
1
L
P
1
Points 564 [Total 6437] Ratings 10 Comments 464 Invitations 0 Offline
S
L
Points 374 [Total 540] Ratings 3 Comments 344 Invitations 0 Offline
S
L
P
P
L
P
Points 278 [Total 7488] Ratings 8 Comments 198 Invitations 0 Offline
S
L
R
P
Points 175 [Total 3124] Ratings 6 Comments 115 Invitations 0 Offline
S
L
P
P
Points 133 [Total 3908] Ratings 1 Comments 123 Invitations 0 Offline
S
L
L
P
Points 131 [Total 5926] Ratings 1 Comments 121 Invitations 0 Offline
S
L
Points 126 [Total 1478] Ratings 1 Comments 116 Invitations 0 Offline
S
L
Points 116 [Total 142] Ratings 6 Comments 56 Invitations 0 Offline
S
L
Points 100 [Total 126] Ratings 0 Comments 100 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.