observe and list down 3 activities at home that involve changes in materials in the presence of oxygen and application of heat.For each activity identify evidence/s that chemical change takes place.
Share
observe and list down 3 activities at home that involve changes in materials in the presence of oxygen and application of heat.For each activity identify evidence/s that chemical change takes place.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
3 activities at home that involve changes in materials in the presence of oxygen and application of heat
A chemical change occurs when there is a chemical reaction. It produces a different product or a new compound. It is the opposite of physical change wherein there is no change that occurs at the molecular level. In order to determine whether it is a chemical reaction, look for these signs:
Learn more about chemical change here:
https://brainly.ph/question/7372503
#SPJ1