Question
Use the periodic table to identify the elements in the chemical formula K2SO4 . What is the number of atoms of each element represented by the formula?(1 point) Responses 2 gallium atoms, 1 silicon atom, and 4 oxygen atoms 2 gallium atoms, 1 silicon atom, and 4 oxygen atoms 2 barium atoms, 1 silver atom, and 4 oxygen atoms 2 barium atoms, 1 silver atom, and 4 oxygen atoms 2 krypton atoms, 1 sodium atom, and 4 oxygen atoms 2 krypton atoms, 1 sodium atom, and 4 oxygen atoms 2 potassium atoms, 1 sulfur atom, and 4 oxygen atoms
Answers
GPT-4o mini
The chemical formula K2SO4 represents:
- **K**: Potassium
- **S**: Sulfur
- **O**: Oxygen
In the formula K2SO4:
- There are **2 potassium (K)** atoms.
- There is **1 sulfur (S)** atom.
- There are **4 oxygen (O)** atoms.
Therefore, the correct response is: **2 potassium atoms, 1 sulfur atom, and 4 oxygen atoms.**
- **K**: Potassium
- **S**: Sulfur
- **O**: Oxygen
In the formula K2SO4:
- There are **2 potassium (K)** atoms.
- There is **1 sulfur (S)** atom.
- There are **4 oxygen (O)** atoms.
Therefore, the correct response is: **2 potassium atoms, 1 sulfur atom, and 4 oxygen atoms.**