The study of chemistry begins with the basic unit of matter, the atom ? The Greek philosopher Democritus called the smallest fragment of matter the atom, from
Chemists describe, interpret and predict the behaviour of substances on the basis of knowledge of their physical and chemical properties, which are determined
Objectives: After successful completion of the lesson, students will be able to a List the properties, states, and composition of matter b Differentiate
Basic Chemistry Concepts and Exercises Basic Chemistry Concepts and Exercises John Kenkel Basic Chemistry Concepts and Exercises
Basic Chemistry Vocabulary List • absolute temperature: This is a temperature reading made relative to absolute zero We use the unit of Kelvins for these
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Basic Chemistry Review considering chemical equations • For this reason the Reactants in a chemical equation must always equal the product
Starting with atoms it progresses to elements, molecules and compounds It shows how a substance can be simply represented by a chemical formula made up of both
The study of chemistry begins with the basic unit of matter, the atom ▫ The Greek philosopher Democritus of an element have the same chemical properties
Chapter 1: Introduction to Chemistry the Nature of Science basic 2 I can calculate the pH of a solution 3 I can write a neutralization reaction nor destroyed, or the mass you have at the beginning is equal to the mass at the end of a