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Helga [31]
3 years ago
5

Define physical change and give an example

Chemistry
2 answers:
Musya8 [376]3 years ago
6 0
Physical isn't so chemical

frozen [14]3 years ago
3 0
Physical changes are the physical properties associated with a specific matter. 

Examples include viscosity, malleability, colour, odor, hardness, etc. 
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Using the model of the periodic table, which two elements pictured have similar chemical properties?
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Answer:

1 and 3

Explanation:

The vertical columns (groups) of the periodic table are arranged such that all its elements have the same number of valence electrons. All elements within a certain group thus share similar properties.

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anzhelika [568]
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