10 Questions
What charge does the nitride ion have?
3-
Which type of ion does aluminum form?
Cation
What is the charge of the carbide ion?
2-
Which atom will form the Al3+ ion?
Aluminum
What kind of ions are formed from only one atom?
Monatomic ions
What are electrically charged molecules made of a group of bonded atoms called?
Ions
What type of ions are oxyanions?
Polyatomic ions
'At this point in your study of chemistry, you should memorize the names, formulas, and charges of which type of ions?'
Polyatomic ions
'Because you will use them repeatedly, what will soon become familiar?'
Ions will soon become familiar.
'What do we call ions that contain one or more oxygen atoms?'
Oxyanions
Explore how the periodic table can be used to predict the likely ion formation and charge of main-group elements. Learn about the rules for ion formation as elements move from left to right on the periodic table.
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