Question
4. 3 elements are listed by atomic number, #19, 20, and 21. Which property do all of these elements have in common?
They are all brittle.
They all have 4 valence electrons.
They are all malleable. *****
They shatter easily.
They are all brittle.
They all have 4 valence electrons.
They are all malleable. *****
They shatter easily.
Answers
Anonymous
C. They are all malleable