Multiple Choice
Which of the following ions are negatively charged?
Table of contents
- 1. Intro to General Chemistry3h 48m
- Classification of Matter18m
- Physical & Chemical Changes19m
- Chemical Properties7m
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- The Alkyl Groups9m
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- 23. Chemistry of the Nonmetals2h 39m
- Main Group Elements: Bonding Types4m
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- Noble Gas Compounds3m
- 24. Transition Metals and Coordination Compounds3h 16m
- Atomic Radius & Density of Transition Metals11m
- Electron Configurations of Transition Metals7m
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- Ligands10m
- Complex Ions5m
- Coordination Complexes7m
- Classification of Ligands11m
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- Isomerism in Coordination Complexes14m
- Orientations of D Orbitals4m
- Intro to Crystal Field Theory10m
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- Crystal Field Theory: Square Planar Complexes4m
- Crystal Field Theory Summary8m
- Magnetic Properties of Complex Ions9m
- Strong-Field vs Weak-Field Ligands6m
- Magnetic Properties of Complex Ions: Octahedral Complexes11m
2. Atoms & Elements
Ions
Struggling with General Chemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
What charge will a sodium ion have when it loses one electron?
A
-1
B
0
C
+1
D
+2
Verified step by step guidance1
Understand that sodium (Na) is an element in Group 1 of the periodic table, which means it has one electron in its outermost shell.
Recall that atoms tend to lose or gain electrons to achieve a stable electron configuration, often resembling the nearest noble gas.
Recognize that when sodium loses one electron, it achieves the electron configuration of neon, a noble gas, which is stable.
Note that losing an electron results in a positive charge because electrons are negatively charged. The loss of one electron means the sodium atom has one more proton than electrons.
Conclude that the sodium ion will have a charge of +1, represented as Na+.
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