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4.14 Chemical Families

4.14 Chemical Families . (Sec 8.4 pg 248-253). The members of your family likely have certain traits in common (especially if you are a Constantine). Elements in a chemical family also share certain traits. They are not identical, but have share important things in common. .

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4.14 Chemical Families

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  1. 4.14 Chemical Families (Sec 8.4 pg 248-253)

  2. The members of your family likely have certain traits in common (especially if you are a Constantine). • Elements in a chemical family also share certain traits. They are not identical, but have share important things in common.

  3. The chemical families that we focus on in grade 9 science: • Alkali metals (first column)

  4. The chemical families that we focus on in grade 9 science: • Alkaline earth metals (second column)

  5. The chemical families that we focus on in grade 9 science: • Halogens (17th column)

  6. The chemical families that we focus on in grade 9 science: • Noble gases (last column)

  7. Check out Hydrogen (Table 5 pg.253) • It is so unique, it is often called a ‘family of one’.

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