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Per4Retake for 2/7 Zero period
By Angela LEIGH Nardiello
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Last updated 8 months ago
3 questions
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Question 1
1.
Which of the following is the best description of how electrons are transferred in an ionic bond?
A metal atom loses electrons and a nonmetal atom gains electrons.
A metal atom gains electrons and a nonmetal atom loses electrons.
A metal and a nonmetal atom lose electrons.
A metal and a nonmetal atom gain electrons.
Question 2
2.
What ion will be formed by the phosphorus atom shown below when it has a stable set of valence electrons?
P
3-
P
5-
P
5+
P
3+
Question 3
3.
What is the name of Na
3
P?
Sodium sulfide
Sodium phosphite
Trisodium phosphate
Sodium phosphide