Documents Chapter 2

HOW MATTER IS ORGANIZED Chemical Elements substances that cannot be split into simpler substances 112 elements O, C, H, N, Ca, and P make up 98.5% of total body weight Trace…

Documents Electronic Devices and Circuits ECE 001 (TIP Reviewer)

Atomic Numbers: Hydrogen - 1 Helium - 2 Carbon - 6 1.1 Atomic Structure: *Atom - smallest particle of an element that retains the characteristics of that element. *there…