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 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 gallium atoms, 1 silicon atom, and 4 oxygen atoms 2 gallium atoms, 1 silicon atom, and 4 oxygen atoms 2 potassium atoms, 1 sulfur atom, and 4 oxygen atoms
Answers
GPT-4o mini
The chemical formula K2SO4 consists of:
- K (Potassium): There are 2 potassium atoms.
- S (Sulfur): There is 1 sulfur atom.
- O (Oxygen): There are 4 oxygen atoms.
So the correct identification of the elements in K2SO4 and the number of atoms of each element is: **2 potassium atoms, 1 sulfur atom, and 4 oxygen atoms.**
- K (Potassium): There are 2 potassium atoms.
- S (Sulfur): There is 1 sulfur atom.
- O (Oxygen): There are 4 oxygen atoms.
So the correct identification of the elements in K2SO4 and the number of atoms of each element is: **2 potassium atoms, 1 sulfur atom, and 4 oxygen atoms.**