Chapter 2 The Chemistry of Life/ water Section 1 The nature of matter Objectives • What three subatomic particles make up atoms? • How are all the isotopes of an element…
INTRO TO CHEMISTRY COOMES PRE-AP BIOLOGY WHAT ARE ELEMENTS? Cannot be broken down 92 naturally occurring 25 required by living organisms CHON (Carbon,Hydrogen,Oxygen,Nitrogen)…
Masses of Atoms Pages 550 - 553 Element ~ matter that is unique from all others, because of different numbers of protons. Element ~ matter that is unique from all others,…
Masses of Atoms Element ~ smallest particle that is unique from all others Element ~ smallest particle that is unique from all others Symbol ~ unique letter to represent…