The elements + the periodic table
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The elements + the periodic table
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The elements + the periodic table. The element; a special substance which contains one sort of atom. It cannot be broken down or changed by any chemical reaction. The First Twenty Elements. 1. 2. 4. 6. 3. 5. 7. 0. www.eastmarinedrive.com. - PowerPoint PPT Presentation
Transcript of The elements + the periodic table
The element; a special substance which contains one sort of atom. It cannot be broken down or changed by any chemical reaction.
The First Twenty Elements
1 2 3 4 5 6 7 0
Drag the elements tiles into their correct position. Can you beat 60 seconds ?
xbk by H Graham BSc PGCE
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Neutrons, protons and electrons!
How do we know how many are present in the atoms of each element?
Atomic number =
Mass number =
How are the electrons arranged?( 2, 8, 8,18)
The types of bondingmetal/non metal atom reactions produce IONIC bonds
nonmetal/non metal atom reactions produce COVALENT bonds