Study "Ionic Compounds"
Flashcard
•
Chemistry
•
11th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
How many valence electrons does Boron (B) have?
Back
3
2.
FLASHCARD QUESTION
Front
_______ is an ion that contains more than one atom.
Back
polyatomic ion
3.
FLASHCARD QUESTION
Front
If I gain electrons I become
Back
negative because I've added electrons
4.
FLASHCARD QUESTION
Front
What is the chemical formula for Ammonium?
Back
NH₄⁺
5.
FLASHCARD QUESTION
Front
What is the chemical formula for Phosphate?
Back
PO₄³⁻
6.
FLASHCARD QUESTION
Front
What is an ionic compound?
Back
A compound formed by the electrostatic attraction between oppositely charged ions.
7.
FLASHCARD QUESTION
Front
What is the charge of a sodium ion (Na)?
Back
+1
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