Oops! It looks like your security settings are blocking this video 🙁
If you are on a school computer or network, ask your tech person to whitelist these URLs:
*.wistia.com, fast.wistia.com, fast.wistia.net, embedwistia-a.akamaihd.net
Sometimes a simple refresh solves this issue. If you need further help, contact us.
Conservation of Matter
What you will learn from this videoWhat you will learn
- The amount of matter is conserved when a substance changes form.
- When a substance dissolves it doesn’t vanish, it simply changes form.
- When something burns up it turns into gases that you can’t see.