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Arte-miy333 [17]

2 years ago

15

Which statement describes the periodic law?

2 answers:

Monica [59]2 years ago

7 0

elements is the same group have similar chemical properties

mr_godi [17]2 years ago

3 0

Answer is: elements in the same group have similar chemical properties.
Periodic law<span> is the arrangement of the </span>elements<span> in order of increasing atomic number.
</span>For example all alkaline metals (I group of periodic table, Na, K, Cs...) loose one electron in chemical reaction and react vigorously with water.

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Read 2 more answers