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tigry1 [53]
3 years ago
9

Why do elements within a group have similar chemical properties

Physics
1 answer:
CaHeK987 [17]3 years ago
4 0
Elements<span> in the same </span>group<span> in the periodic table </span>have similar chemical properties<span>. This is because their atoms </span>have<span> the same number of electrons in the highest occupied energy level. </span>Group<span> 1 </span>elements<span> are reactive metals called the alkali metals.</span>Group<span> 0 </span>elements<span> are unreactive non-metals called the noble gases.
</span>
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