Question

how many atoms are in one molecule of h₂o? 4 1 3 2

Explanation:

Step1: Analyze the formula

The formula \(H_2O\) has two elements: hydrogen (\(H\)) and oxygen (\(O\)).

Step2: Count the atoms

The subscript \(2\) for \(H\) means there are \(2\) hydrogen atoms. The absence of a subscript for \(O\) means there is \(1\) oxygen atom.

Step3: Sum the atoms

Total atoms \(=2 + 1=3\).

Answer:

3