Refer to Scientific Method Guidelines. Energy is the ability to do work. Magnetism and electricity are forms of energy. Magnets attract iron and steel materials. Electrical energy flows along a path, called a circuit.
Electrical energy can be dangerous.
The use and consumption of electricity has changed with technology over time. People of different races, cultures and genders have developed energy technologies that have significantly impacted daily life and society. Matter has mass and takes up space. Matter exists in a solid, liquid or gas state and can change forms. Heating and cooling can change the properties of matter.