Unit 7: Elements and Compounds
Different kinds of atoms
How many types of atoms
Naturally
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Labs
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Atoms joining
Molecule
What is a molecule? (Ss Answer)
Example of a Molecule (Ss Answer)
Chemical symbols
Where the Symbol comes from
Ss Answer
Examples of Symbols
Ss Answer
Elements
What is an element?
Ss Answer
Example of elements
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Some elements are made from molecules
Elements on Earth
Some are rare
Some are abundant
What are atoms
Ss Answer
Periodic Table
Rows are called
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Groups are called
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As you read across, atoms increase in mass
Smallest mass
Ss Answer
Largest mass
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Metals
Where are the found? (Ss answer)
Non-Metals
Where are the found (Ss answer)
Water an element?
Water is made from 2 elements
Ss Answer
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Compounds
What is a compound
Ss Answer
Examples
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Properties of elements and Compounds
Example
Ss Answer
Are the properties the same?
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