I need help with a chemistry problem

Nov 3rd, 2015
Anonymous
Category:
Biology
Price: $5 USD

Question description

! iron a metal has which of the following features

a sea of electrons

electrons shared between single pairs of atoms

electrons that transfer between atoms to make cations and anions

firmly bonded electrons

2 which of the following could be easily shaped into pieces of jewlery

FeO

Ag

CaF2

NaCl

3 which of the following has carbon atoms interspersed with iron atoms in its molecular structure

steel

hermatite

bauxite

malachite

4 which substance would shatter if you hit it with a hammer

copper

steel

table salt

bronze

5 in its native state which of the following elements has bonds between many cations and a sea of valence electrons

Cl

Zn

N

He

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