it is a physical property(electricity).
Chemical because it's breaking apart the molecular structure of the water molecules.
Hydrogen is neither a chemical or physical property...it is a chemical element.
This is a chemical process.
The observation that hydrogen chloride is a gas at room temperature is a PHYSICAL property.
This is a chemical change.
Chemical because it's breaking apart the molecular structure of the water molecules.
Hydrogen is neither a chemical or physical property...it is a chemical element.
Hydrogen is neither a chemical or physical property...it is a chemical element.
When you combust hydrogen in air, the hydrogen will combine with oxygen to form water. Therefore, the hydrogen and oxygen are undergoing a chemical change to become bonded together producing H2O: 2H2 + O2 → 2H2O + Heat
Chemical
chemical change
This is a chemical process.
chemical..
The observation that hydrogen chloride is a gas at room temperature is a PHYSICAL property.
physical- cutting something curling your hair making steam freezing something Chemical- burning a candle toasting toast peroxide on a cut.
This is a chemical change.
chemical