CHMA10H3 Lecture Notes - Lecture 3: Androstenedione, Trenbolone, Chemical Compound
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CHMA10H3 Full Course Notes
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Chma01h3 - introductory to chemistry i: structure and bonding lecture 3: classifying. Building blocks of material: tetrahydrogestrione: a similar steroid to synthetic steroids gestrione and trenbolone, testosterone is an androstendione which is derived from cholesterol, building blocks could either be exogenous or endogenous. Levels of operation: are observations that are made through words, labels, drawing and symbols. Liquids have fixed volumes: gases occupy the container they"re in, a substance is a single form of matter. Elements and their atoms: substance that has 1 type of atom is called an element, there are 90 elements found in nature (180 are in total in the periodic table) Compounds: chemical compound: a substance that"s composed of 1 or more different elements (could be molecules or ions, a chemical formula shows the proportions of atoms (for ex. sodium + chlorine = sodium chloride) Compounds vs mixtures: they have properties that are different from the elements they are made from.
