Calculate the mass per cent of calcium, phosphorus and oxygen in calcium phosphate `Ca_(3)(PO_(4))_(2)`.

Explanation

To calculate the mass percent of calcium, phosphorus, and oxygen in calcium phosphate \( \text{Ca}_3(\text{PO}_4)_2 \), we will follow these steps:

### Step 1: Calculate the Molecular Mass of Calcium Phosphate

The formula for calcium phosphate is \( \text{Ca}_3(\text{PO}_4)_2 \). We will calculate the molecular mass by adding the atomic masses of all the atoms in the formula.

- **Calcium (Ca)**: There are 3 calcium atoms. The atomic mass of calcium is approximately 40 g/mol.
\[
...