Atoms and Elements. Structure of an Atom Charges Electron – negative Proton – positive Neutron - neutral Location in Atom Electrons – in orbits Protons.
Chapter 4 Atomic Theory Matter Matter All matter is made of atoms o Alone as elements Au, Na, O, He o In combination of elements as compounds H 2 O,
Chapter 4. Smallest part of an element that retains the properties of that element all elements are made of indivisible atoms.
1 The Physical Setting Chemistry 2 I. Atomic Concepts.
1 The Physical Setting Chemistry Jerry Deutsch 2 New York State Education Department Core Curriculum .
I. What is an atom? Atoms are the basic unit of matter All matter is made up of tiny atoms.
I. What is an atom?
TOPIC: Atomic Theory – how the model of the atom has evolved and the scientists responsible.
