classs 5 girls and boys come in zoom it is science class come fast with your name and class joint fast classs is stated I am waiting

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

Is the flow of energy during vaporizing more like the flow during melting or during freezing