Multiple Choice
Which of the following is the atomic number of bromine (Br)?
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- 1. Intro to General Chemistry3h 48m
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- Complex Ions5m
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- Magnetic Properties of Complex Ions: Octahedral Complexes11m
- 1. The Chemical World10m
2. Atoms & Elements
Periodic Table: Element Symbols
Multiple Choice
Which of the following is the atomic symbol for gold?
A
Ag
B
Ga
C
Gd
D
Au
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Verified step by step guidance1
Understand that the atomic symbol is a one- or two-letter abbreviation derived from the element's name, often based on its English or Latin name.
Recall that 'Ag' is the atomic symbol for silver, derived from its Latin name 'Argentum'.
Recognize that 'Ga' stands for gallium, and 'Gd' stands for gadolinium, both different elements from gold.
Know that the atomic symbol for gold is 'Au', which comes from its Latin name 'Aurum'.
Therefore, identify 'Au' as the correct atomic symbol for gold based on its Latin origin.
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