A. If you have a Periodic Table that is NOT color coded, describe WHERE to look on the Periodic Table to find elements which have similar chemical properties.
B. Explain WHY they have similar chemical properties.
C. Name three elements that have those similarities
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A. Elements in the same group (horizontal lines) have same chemical properties
B. They have same chemical properties because they have same valency due to which they can release a same number of electrons to form products with similar formula
3. Halogens- Chlorine , Fluorine , Bromine
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