What do the alkali metals all have in common?
A) They all undergo similar reactions.
B) They all have similar physical properties.
C) They all form +1 ions.
D) They all have the same number of valence electrons.
E) all of the above
Answer: E
What do the alkali metals all have in common?
A) They all undergo similar reactions.
B) They all have similar physical properties.
C) They all form +1 ions.
D) They all have the same number of valence electrons.
E) all of the above