Everything in the environment including us is made of matter. In order to understand the things that are not made of matter. First understand the concept of matter. Matter has different definitions in different fields like chemistry and physics. According to the old concept, Everything that has mass and occupies space is called matter. The things that don’t occupy space and have no mass are not made of matter. Like, ❖ Love ❖ Time ❖ Sunlight ❖ Rainbow ❖ Reflection ❖ Gravity ❖ Energy ❖ Microwave ❖ Heat