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Which of the following is the basic SI unit of mass?
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- 1. Intro to General Chemistry4h 5m
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- Physical & Chemical Changes19m
- Chemical Properties7m
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- 23. Chemistry of the Nonmetals2h 39m
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- Nitrogen Family Reactions12m
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- Noble Gas Compounds3m
- 24. Transition Metals and Coordination Compounds3h 19m
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- Electron Configurations of Transition Metals7m
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- Ligands10m
- Complex Ions5m
- Coordination Complexes7m
- Classification of Ligands11m
- Coordination Numbers & Geometry9m
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- Isomerism in Coordination Complexes17m
- 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
1. Intro to General Chemistry
SI Units
Scelta multipla
Which of the following is the SI base unit for mass?
A
ounce
B
kilogram
C
pound
D
gram
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Guida verificata passo dopo passo1
Understand that the International System of Units (SI) defines a set of base units for fundamental physical quantities.
Recall that mass is one of the fundamental physical quantities in SI units.
Identify the SI base unit for mass, which is the unit officially recognized and used worldwide in scientific measurements.
Compare the given options: ounce, kilogram, pound, and gram, and recognize which one is the SI base unit.
Conclude that the kilogram is the SI base unit for mass, while gram, ounce, and pound are derived or non-SI units.
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