Chemistry
Chemistry, 24.07.2019 21:20, kimryan520

How does one recognize a periodic trend on the periodic table?
a. compare an element's properties to the properties of a noble gas.
b. look for predictable changes and patterns.
c. find elements in random positions of the periodic table.
d. look for all elements with two electrons in any orbital.

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How does one recognize a periodic trend on the periodic table?
a. compare an element's proper...

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