Ionic Compounds and Their Properties
Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Practice Problem
•
Hard
Aiden Montgomery
FREE Resource
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6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of compound is MgCl2?
Molecular compound
Metallic compound
Ionic compound
Covalent compound
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the ionic charge of magnesium in MgCl2?
1-
1+
2-
2+
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which group in the periodic table does chlorine belong to?
Group 2
Group 1
Group 18
Group 17
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do the charges of magnesium and chlorine ions in MgCl2 add up?
They add up to 0
They add up to 1+
They add up to 2+
They add up to 1-
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to MgCl2 when it is dissolved in water?
It evaporates
It dissociates into ions
It remains unchanged
It forms a precipitate
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many ions are formed when MgCl2 dissociates in water?
Two ions
Three ions
Four ions
Five ions
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