Examlex
Determine the molecular formula for a compound that weighs 176.13 g/mol and is 40.9% C, 54.5% O, and 4.6% H by mass.
Ancient Greek
Relating to the language, culture, or history of Greece, particularly during the classical period before the Roman conquest.
Psychokinesis
A purported psychic ability allowing a person to influence a physical system without physical interaction.
Vocal Cords
Folds of tissue in the throat that vibrate and produce sound when air is expelled from the lungs, enabling speech.
High Pitch
Frequencies of sound that are higher and usually perceived as sharper by the human ear.
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