Chapter 1

1. Chemistry

1.1. Matter

1.1.1. atoms

1.1.1.1. molecules

1.1.2. States of Matter

1.1.2.1. solid

1.1.2.2. liquid

1.1.2.2.1. pure substances

1.1.2.3. gas

1.1.3. Properties of Matter

1.1.3.1. physical

1.1.3.1.1. intensive

1.1.3.1.2. extensive

1.1.3.2. chemical

1.1.3.3. quantitative

1.1.3.3.1. measurements

1.1.3.3.2. metric system

1.2. Energy

1.2.1. work

1.2.1.1. heat

1.2.1.2. force

1.2.2. kinetic energy

1.2.2.1. Ek=1/2mv^2

1.2.3. potential energy