Multiple Choice
Which of the following statements is one of the conclusions that formed the basis of Dalton's atomic theory?
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2. Atoms & Elements
Atomic Theory
Multiple Choice
Which of the following statements is a correct description of Dalton's atomic theory?
A
Atoms of different elements cannot combine to form compounds.
B
Atoms of a given element are identical in mass and properties.
C
All atoms are divisible into smaller particles.
D
Atoms can be created or destroyed during chemical reactions.
Verified step by step guidance1
Review Dalton's atomic theory, which is a foundational concept in chemistry describing the nature of atoms and how they behave in chemical reactions.
Recall that Dalton proposed that atoms are indivisible particles that make up elements, and atoms of the same element are identical in mass and properties.
Understand that Dalton's theory states atoms of different elements can combine in fixed ratios to form compounds, so the statement 'Atoms of different elements cannot combine to form compounds' is incorrect.
Recognize that Dalton believed atoms are indivisible, so the idea that 'All atoms are divisible into smaller particles' contradicts his theory (this was discovered later with subatomic particles).
Note that Dalton's theory also states atoms cannot be created or destroyed in chemical reactions, so the statement 'Atoms can be created or destroyed during chemical reactions' is incorrect.
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