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In terms of their chemical properties (such as how they react with things), how do the elements in a group compare to the other elements in that group? For example, Sodium (Na) and Potassium (K) are both in the same group, what does this mean about their chemical properties?

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guanshan

Answer:

they're called families

Explanation:

the way they are grouped depends on how many valence electrons they have and similar chemical properties. for example: alkaline metals, alkaline earth metals, halogens, etc. :)

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