I think it's called "<span>combustion." are there any answer choices though?
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Answer:
All the members of a group of elements have the same number of valence electrons and similar chemical properties.
Explanation:
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior.
This is true otherwise cancer patients would have a hole in them and so would the hulk ;)
It’s deceleration hope that helps!
