Question

Identify the symbol used for water according to Dalton's atomic theory.

• A. 1
• B. 2
• C. 3
• D. 4

Hint:

Dalton's atomic theory used symbols to represent different elements and compounds. Understanding these symbols is key to interpreting early atomic models.

Answer 1

The Correct Option is B

Step 1: Understanding Dalton's atomic theory.
Dalton's atomic theory represented elements by symbols that depicted their atomic composition. The symbol for water was depicted as \(\odot\) in Dalton's original atomic theory.

Step 2: Analyzing the options.
(A) \(\oplus\): This is not the symbol for water according to Dalton.
(B) \(\odot\): This is the correct symbol for water according to Dalton's atomic theory.
(C) \(\otimes\): This symbol is not associated with water.
(D) \(\bigcirc\): This is also not the correct symbol for water in Dalton's atomic theory.

Step 3: Conclusion.
The correct answer is (B) \(\odot\).