Question and answer
The elements in group 7A have one valence electron.
The elements in group 7A have one valence electron. FALSE.
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Asked 5/7/2015 11:46:27 AM
Updated 5/7/2015 12:07:22 PM
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This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/7/2015 12:07:22 PM]
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Questions asked by the same visitor
As you move down a group the ionization energy increases and as you move across a period from right to left your ionization energy level also increases.
Question
Updated 5/7/2015 8:08:37 AM
1 Answer/Comment
As you move down a group the ionization energy increases and as you move across a period from right to left your ionization energy level also increases. FALSE.
Added 5/7/2015 8:08:37 AM
This answer has been confirmed as correct and helpful.
The metal lithium has a diagonal relationship with the metal magnesium. TRUE or FALSE.
Question
Not Answered
Updated 7/11/2016 6:21:57 AM
1 Answer/Comment
The metal lithium has a diagonal relationship with the metal magnesium. TRUE.
Added 7/11/2016 6:17:06 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [7/11/2016 6:21:59 AM]
All the elements in the universe heavier than Helium are/were created _______. a. during the Big Bang b. by stars c. by chemical reactions d. from Lithium
Weegy: All the elements in the universe heavier than Helium are/were created by Stars. (More)
Question
Updated 5/7/2015 8:21:12 AM
0 Answers/Comments
What element in the second period has the largest atomic radius? a. carbon c. potassium b. lithium d. neon
Weegy: Lithium in the second period has the largest atomic radius. (More)
Question
Updated 5/7/2015 9:26:24 AM
0 Answers/Comments
Which of the following statements is true about ions? a. Cations form when an atom gains electrons. b. Cations form when an atom loses electrons. c. Anions form when an atom gains protons. d. Anions form when an atom loses protons.
Question
Not Answered
Updated 2/23/2016 2:34:58 PM
1 Answer/Comment
Cations form when an atom loses electrons is true about ions.
Added 2/23/2016 2:34:58 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [2/23/2016 5:45:53 PM]
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