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2. Atoms & Elements

Periodic Table: Charges

2. Atoms & Elements

Periodic Table: Charges

Multiple Choice
Which of the following elements typically forms a 2+ ion based on its position in the periodic table?
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Multiple Choice
What is the typical ionic charge of aluminum (Al) in its compounds?
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Multiple Choice
Which element on the periodic table has 32 protons in its nucleus?
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Multiple Choice
Which element possesses a -2 charge when it combines with other elements?
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14
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Multiple Choice
How many electrons would the cadmium ion possess?
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16
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Open Question
What is the number of valence electrons in Cadmium (Cd)? Is it 1, 2, 10, or 12?
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Open Question
Predict the charge of the ion formed by each of the following elements.
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Open Question
If the following elements were to form ions, what is the expectant charge?
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Open Question
What is the name of the aluminum ion? Al^–1 Al⁺² Al^–3 Al⁺³?
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Open Question
Match each type of element with the typical trend it follows when forming an ion.
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Open Question
How many valence electrons are in the alkaline earth metal family? Do they form cations or anions?
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Open Question
Which of the following elements will likely form a negative ion in its ionic compounds?
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Multiple Choice
Do elements in Group 2 tend to lose electrons to form cations with a charge of +2? Because?
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