Atomos

Chapter 2 Atoms and Elements ,[object Object],[object Object],[object Object],Visit www.worldofteaching.com For 100’s of free powerpoints

Atomic Theory ,[object Object],[object Object],[object Object],[object Object]

Subatomic Particles ,[object Object],[object Object],[object Object],[object Object],[object Object]

Location of Subatomic Particles ,[object Object],[object Object],[object Object],[object Object],[object Object],nucleus

Atomic Number ,[object Object],[object Object],[object Object],[object Object]

Atomic Number on the Periodic Table ,[object Object],[object Object],Atomic Number Symbol

All atoms of an element have the same number of protons ,[object Object],[object Object],11 protons Sodium

Learning Check ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Solution ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Mass Number ,[object Object],[object Object],[object Object],[object Object]

Atomic Symbols ,[object Object],[object Object],[object Object],[object Object],[object Object]

Number of Electrons ,[object Object],[object Object],[object Object],[object Object]

Subatomic Particles in Some Atoms ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Isotopes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Learning Check ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Solution ,[object Object],[object Object],[object Object],[object Object],[object Object]

Learning Check ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Solution ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Learning Check ,[object Object],[object Object],[object Object],[object Object]

Solution ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Atomic Mass on the Periodic Table ,[object Object],[object Object],[object Object],Atomic Number Symbol Atomic Mass

Example of an Average Atomic Mass ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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