noun:a chemical element that has no color or smell and that is the simplest, lightest, and most common element
noun:a nonmetallic element that is the simplest and lightest of the elements, is normally a colorless odorless highly flammable diatomic gas, and is used especially in synthesis
synonyms: packaging agent, e949
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(..) Wait up! "Which polymers occur naturally?" Starch and cellulose. Mmm. "In a molecule of CH, the hydrogen atoms are spatially oriented - towards the centers of..." - Tetrahedrons. Wow. Jesus, how many of these did you make? You said you wanted to help. (..)