Question

how many atoms of hydrogen (h) are in the compound: * carbonic acid h₂co₃ 1 atom 2 atoms 3 atoms 4 atoms

Explanation:

Step1: Analyze the chemical formula

The formula is \(H_2CO_3\).

Step2: Identify the number of hydrogen atoms

The subscript of \(H\) is \(2\), so there are \(2\) hydrogen atoms.

Answer:

B. 2 atoms