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Questions and Answers
What is the cation formed by the element Potassium?
What is the cation formed by the element Potassium?
- K
- K$^{3+}$
- K$^+$ (correct)
- K$^{2+}$
Which element forms a cation with a +2 charge?
Which element forms a cation with a +2 charge?
- Lithium
- Magnesium (correct)
- Aluminum
- Potassium
What is the correct symbol for the cation of Beryllium?
What is the correct symbol for the cation of Beryllium?
- Be$^+$
- Be$^{2+}$ (correct)
- Be$^{3+}$
- Be
Which of the following is NOT an alkali metal?
Which of the following is NOT an alkali metal?
What is the charge of the cation formed by Aluminum?
What is the charge of the cation formed by Aluminum?
Flashcards
Lithium Cation
Lithium Cation
Li$^+$ is the cation formed when a lithium atom loses one electron.
Sodium Cation
Sodium Cation
Sodium is in Group 1 and forms a +1 cation, Na$^+$ when it loses one electron.
Beryllium Cation
Beryllium Cation
Beryllium is in Group 2 and forms a +2 cation, Be$^{2+}$ when it loses two electrons.
Calcium Cation
Calcium Cation
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Aluminum Cation
Aluminum Cation
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Study Notes
Elements & Ions
- Quiz #1 was on Tuesday, January 28, 2022.
- Elements and their respective cations are listed.
- Lithium (Li) cation is Li+.
- Sodium (Na) cation is Na+.
- Potassium (K) cation is K+.
- Rubidium (Rb) cation is Rb+.
- Cesium (Cs) cation is Cs+.
- Beryllium (Be) cation is Be2+.
- Magnesium (Mg) cation is Mg2+.
- Calcium (Ca) cation is Ca2+.
- Strontium (Sr) cation is Sr2+.
- Barium (Ba) cation is Ba2+.
- Aluminum (Al) cation is Al3+.
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Description
Test your knowledge of elements and their cations with this quiz. Learn and identify the cations of various elements including Lithium, Sodium, Potassium, and more. Perfect for chemistry enthusiasts and students alike!
