%PDF-1.3 %���� 0000009555 00000 n Sign in. 0000001793 00000 n 0000008246 00000 n H��TM��0��W̍m�v�����J���mS�xI�-���I�H�U�3��y��T��u׹�6}��\�����1�6���N�����"�����$�6Y%u�HY �G8d*��\DH���'t�_�Ijԩ Users Options. <]>> 0000003759 00000 n oxidation the loss of electrons by a species. In order to understand what you are learning, you need to first understand a few basic terms used in chemistry. ���s���FX�P|�T@�:@��� )��夔��n�V�@��FJ~8�#�,0�S��o ��� �����w�o,��.p����3ND sF� �)I���6}(l:_j�����������I��@b�Y#�Hba:���pY��S�K$�|-�Ŷ�[ḱx���e�()N��Eb��|�Cz���\��3FT�Tу�xh������ �+xqؘgd��B�P��t6��]M��+gFO���7%��g*ˠR����_�8��p���/�r��Q��9u{� y�#`�Hu�����|suq�`��@E��!�c1'���^ eb(��!��Ta )���RU��MC�)ᒱ�����u�Dž>� Atom – the smallest unit of an element that displays the same properties as the element, for example, hydrogen. period a horizontal row of elements in the periodic table. X. 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We know what it means when we say that someone is 'positive' versus 'negative' and we also know what it means to have a 'bond' between two people. GCSE. 0000002051 00000 n As an introduction to chemistry, it is the branch of science that studies … Acid: An acid is a … Kids learn about important glossary and terms used in the science of chemistry. 0000012032 00000 n 0000001771 00000 n 0 Basic concepts of Organic Chemistry. endstream endobj 54 0 obj<> endobj 55 0 obj<> endobj 56 0 obj<>stream • absolute zero: This is the lowest temperature possible.If you remember that temperature is a measurement of how much atoms move around in a solid, Welcome to the grade 9 chemistry vocabulary list! Arts and Humanities. Is the study of Carbon. Science, Tech, Math Science Math Social Sciences Computer Science Animals & Nature Humanities History & Culture Visual Arts Request PDF | A Glossary of Terms and Definitions Used in Analytical Chemistry | Definitions of common terms used in analytical chemistry are listed. 0000012308 00000 n Chemistry Key Terms and Definitions. Features. 0000001165 00000 n involves the usage of myriads of biology terms, which are essential to be comprehended correctly. 174 0 obj << /Linearized 1 /O 176 /H [ 1091 702 ] /L 268443 /E 14436 /N 49 /T 264844 >> endobj xref 174 32 0000000016 00000 n Ѐ� � �5k10|2 Ҍ@� � {�W� Glossary of Chemistry Terms and Definitions. Origin of chemistry -: Chemes means black color. 2. Glossary of Common Laboratory Terms Page 3 of 8 File:Main HD:Users:mikojackson:Projects:aellabs.com:LABORATORY:Glossary of Common Laboratory Terms.docx there is a sudden change in a physical property, such as indicator color, pH, conductivity or absorbance. In this section, we have included those basic terms that are relevant to modern Chemistry. History Biography ... Atom - The atom is a basic unit of matter and the smallest unit of an element. Science is a very vast subject that has innumerable words, terms, definitions, etc. You are required to know all these definitions, and we may add other definitions and key words as we progress through the unit. 6�%U�5M�GJ��S,�c%e�X�N/�� 0000010958 00000 n 0000002181 00000 n 0000010285 00000 n Basic Chemistry - Terms and Definitions from Lesson 4 5 Terms. 0000006407 00000 n 3. It consists of a … 0000000991 00000 n Basic Chemistry - Terms and Definitions from Lesson 3 9 Terms. GLOSSARY OF PHYSICS TERMS Absolute humidity (or Saturation value) The maximum amount of water vapor, which could be present in 1 m³ of the air at any given temperature, is called absolute humidity. 0000001091 00000 n 0000004038 00000 n Over a period of time, the many definitions in this field have undergone several changes due to the development of new theories, and discovery of new chemical substances and phenomena. 0000007368 00000 n 0000010263 00000 n 20 terms. 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