You would need instructions. Do it with science materials.
SI Unit
I'm not 100% sure but I think that's right. Hope I helped you in any way.
It's chlorine, it's one of the few elements with 7 valence electrons
Answer:soda
Explanation:A homogeneous mixture is a mixture in which individual components of the mixture cannot be identified and since individual components of soda cannot be identified it is a homogeneous mixture