Chemistry
Kayleety326
30

All the elements of a family in the periodic table have what feature in common? A) They all have similar chemical properties. B) They all have the same number of protons in the nucleus. C) They are all located in the same horizontal row or period. Eliminate D) They all have the same number of electrons in the electron cloud.

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(2) Answers
Peanut2

Answer: D. They all have the same number of electrons in the electron cloud.  The common characteristic of a family in a periodic table is the amount of its electrons in the electron cloud. The periodic table is a table of elements arranged based on their atomic number.

anyssa13

The answer is that they all have the same number of electrons in the electron cloud.

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