16
practice testMultiple Choice

Practice Test

Question 16 • Physical Science

Atoms of iron Fe form metallic bonds with other iron atoms. How are the valence electrons of these atoms rearranged to form the bonds?

Answer
A
Electrons are transferred from the iron atoms to atoms in the air.
B
A few valence electrons are shared between the atoms.
C
Many valence electrons are shared between the atoms.
D
Electrons are transferred to the iron atoms from atoms in the air.