Answers2025-2026_MDCPS_2003345_Chemistry_1_A-CRCumulative Exam — Cumulative examQuestion 46
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Cumulative Exam — Cumulative exam

Question 46 • 2025-2026_MDCPS_2003345_Chemistry_1_A-CR

Which is a component of John Dalton’s atomic theory?

Answer
A
The ratio of atoms in a compound is fixed.
B
The atoms of different elements are the same.
C
An atom is a small particle of matter that can be broken down.
D
A reaction can create or destroy atoms as well as rearrange them.
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