group 3 Flashcards
1
Q
21
A
scandium (Sc)
2
Q
39
A
yttrium (Y)
3
Q
57
A
lanthanum (La)
4
Q
89
A
actinium (Ac)
periodic table > group 3 > Flashcards
21
scandium (Sc)
39
yttrium (Y)
57
lanthanum (La)
89
actinium (Ac)