Answers2025-2026_MDCPS_2003345_Chemistry_1_A-CRCumulative Exam — Cumulative examQuestion 26
26
QuizMultiple Choice

Cumulative Exam — Cumulative exam

Question 26 • 2025-2026_MDCPS_2003345_Chemistry_1_A-CR

What is the true ratio of atoms in a molecule or formula unit called?

Answer
A
the molecular formula
B
the molar mass
C
the percent composition
D
the empirical formula
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