Explain to your child that the ... and the plants will help absorb harmful carbon dioxide gas from the atmosphere.) Finally, show children how influencing others—for instance, helping your ...

Remove the pack of Mentos from the tube. Repeat until you have 3 tubes. Look from the side to see if bubbles also form on the chenille wire. Explain that carbon dioxide bubbles form wherever there is ...

Carbon dioxide is made up of one carbon atom covalently bonded to two oxygen atoms. Although electrons are shared, they are not shared equally between the carbon and the oxygen atoms. The oxygen atom ...