Podcast
Questions and Answers
What is a chemical formula?
What is a chemical formula?
- A specific form of matter
- Material that has mass and takes up space
- A code that tells what elements the substance is made of (correct)
- The name used by ordinary people
What is a substance?
What is a substance?
- Characteristics
- A specific form of matter (correct)
- Material that has mass and takes up space
- A code that tells what elements the substance is made of
What is matter?
What is matter?
- The name used by scientists
- Characteristics
- Starting substances change into new substances
- Material that has mass and takes up space (correct)
What is the role of a chemical formula?
What is the role of a chemical formula?
How do scientists refer to substances?
How do scientists refer to substances?
What does matter consist of?
What does matter consist of?