객관식
Which element on the periodic table has 17 protons?
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- 1. Intro to General Chemistry3h 57m
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- Magnetic Properties of Complex Ions: Octahedral Complexes11m
2. Atoms & Elements
Periodic Table: Element Symbols
객관식
Which of the following is the chemical symbol for silver?
A
Sg
B
Au
C
Ag
D
Si
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검증된 단계별 안내1
Understand that chemical symbols are one- or two-letter abbreviations derived from the element's English or Latin name.
Recall that 'Ag' is the chemical symbol for silver, which comes from its Latin name 'Argentum'.
Recognize that 'Sg' stands for Seaborgium, a synthetic element, not silver.
Know that 'Au' is the symbol for gold, derived from its Latin name 'Aurum'.
Identify that 'Si' is the symbol for silicon, a nonmetal element, not silver.
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