Question
Why do elements that are in the same group of the periodic table share similar properties?(1 point)
Responses
They all have the same atomic mass.
They all have the same atomic mass.
They are all metals.
They are all metals.
They are all very reactive with other elements.
They are all very reactive with other elements.
They all have the same number of electrons in the outer shell.
Responses
They all have the same atomic mass.
They all have the same atomic mass.
They are all metals.
They are all metals.
They are all very reactive with other elements.
They are all very reactive with other elements.
They all have the same number of electrons in the outer shell.
Answers
GPT-4o mini
They all have the same number of electrons in the outer shell.