Which of the following are made from atoms?
- The chair you are sitting in.
- The food you ate for lunch.
- The air you breathe.
- All of the above
Your brain doesn't have a specific daily sugar requirement , but it does require glucose (the form of sugar your body uses for energy)...
A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds or through the sharing of electrons as in covalent bonds.
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