Tom the Atom, Book 5: On weekends, we play with the concepts we learned.On Saturday, Henry and Mary invite their friends to their home to play and learn. They review the concepts that Mary and Henry have learned from Tom-the-Atom and the world of atoms. Henry and his friends talk about Covalent Bonds in Carbon. Also, how Tom-the-Atom (Carbon) and his tuples (many identical twins) form diamond or graphite. Mary and her friends talk about Tom-the-Atom's brothers: Hydrogens and Oxygen atoms. Also, they talk about water molecules.
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