Bromine (Br) is the only element listed that is a diatomic element. I believe that Bromine is going to be your answer.
Equation: 2K + S --> K2S
Chemical formula: K2S
Answer:
It will become a red giant
Explanation:
When the sun runs out of its hydrogen fuel and the hydrogen atoms are combined together to make helium atoms, it expands into a red giant, which is made up of helium atoms and gases.
Can you reword it im confused
