chemistry - the study of the composition of matter and the changes that matter undergoes., pure chemistry - chemistry that is concerned with a greater understanding of the theories behind how matter is changing in chemical reactions., theories - broad explanation that is widely accepted because it is supported by a great deal of evidence., experiments - scientific investigation made under controlled conditions to test the validity of a hypothesis., chemical reactions - process that occurs when one or more substances, called reactants, is changed into one or more new substances, called products., Applied chemistry - chemistry that is directed toward a specific practical goal or application., cell - basic unit of structure and function of living things., elements - the simplest form of matter that has a unique set of properties., heredity - the passing of traits from parents to offspring., periodic table - the arrangement of the elements in order of their atomic numbers so that elements with similar properties appear in the same vertical column or group.,

Pure and applied research

さんの投稿です
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?