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Solid (s), liquid (l), gas (g), or dissolved in water (aq). aq is called aqueous which comes from the Latin word aqua meaning water. If you do not know the state of a substance see melting and boiling points. If the melting point is above the reaction temperature, the substance is solid (s). If the boiling point is below the reaction ...
3 Ιουλ 2017 · Also known as: Absolute uncertainty. absolute pressure – Absolute pressure is a measurement of pressure equal to the gauge pressure plus atmospheric pressure. absolute temperature – Absolute temperature is the temperature measured using the Kelvin temperature scale where zero is absolute zero.
Learn about Greek prefixes and their use in nomenclature at Purdue University's dedicated webpage.
3 Ιουλ 2017 · Also known as: Rare earth metals, rare earth elements, common earth elements. Examples: Europium, lanthanum, dysprosium, and erbium are all lanthanide elements. lanthanum – Lanthanum is the name for the lanthanide element with atomic number 57 and is represented by the symbol La.
This glossary of chemistry terms is a list of terms and definitions relevant to chemistry, including chemical laws, diagrams and formulae, laboratory tools, glassware, and equipment.
4 Μαρ 2019 · The Greek Alphabet is used extensively in science and chemistry to represent variables and symbols. This table lists all twenty-four Greek letters.
High school chemistry. Course: High school chemistry > Unit 4. Lesson 1: Representing chemical reactions. Physical and chemical changes. Intro to chemical reactions. Symbols in chemical equations. Apply: representing chemical reactions. Apply: counting atoms in chemical equations.
