Answered

Which of the following most affects the placement of an element in the periodic table?

A

the element's importance to human life

B

the amount of the element on Earth

C

the properties of the element

D

the order in which the element was discovered

Verified Answer :

TriviaGeneral

The answer is C- it's properties. The column that an element is in reflects the number of valence electrons it has, and elements with the same number of valence electrons have similar characteristics.

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