stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Duplicate of Periodic Table Flashcards | StudBud
Duplicate of Periodic Table
1 / 34
On the periodic table, calcium is in group 2. What is true about calcium?
A
It is a very reactive metal
B
it has four valence electrons
C
it is radioactive
D
it is a very reactive nonmetal
Next
0
0
correct · 0:00
