Answer:
Electron dot structure
a depiction of valence electrons around the symbol of an element
YES
ionic compound
compound of cations and anions
YES
valence electrons
an electron in the highest occupied energy level of an atom
YES
ionic bond
the force of attraction binding oppositely charged ions
YES
chemical formula
shows the kinds and numbers of atoms in the smallest representative unit of a substance
NO. The description is that of an empirical formula.
alloy
a mixture of two or more elements, at least one of which is a metal
YES
octet rule
atoms in most compounds tend to achieve the electron configuration of a noble gas
YES
formula unit
lowest whole-number ratio of ions in an ionic compound
YES
metallic bond
the attraction of valence electrons for positive metal ions.
YES
number of valence electrons in Group 6A
6
YES
the charge on the resulting ion when an aluminum atom loses its valence electrons
3+
YES
Metals are good conductors of electricity
they contain mobile valence electrons
YES
ionic compound
electrically neutral, held together by ionic bonds, composed of anions and cations.
YES
not a characteristic of most ionic compounds
has a low melting point
YES
metallic bond
bond between valence electrons and positively charged metal ions
?
chlorine and lithium
form an ionic compound
YES
cation
any atom or group of atoms with a positive charge
YES
chemical properties of an element are determined by the number of valence electrons the element has
Always true
YES
Fluorine and chlorine each have one valence electron
never true
YES
The coordination number gives the total number of ions in a crystal
never true
?
atoms acquire the stable electron structure of a noble gas by losing electrons
sometimes true
YES, sometime they gain electrons
an alloy is a mixture of 2 or more elements of which at least one is a metal
always true
YES
the crystal structure of ionic compounds such as sodium chloride is very unstable
neve true
YES
when melted, ionic compounds conduct electricity
always true
Yes, I believe
metals are ductile because the cations in a piece of pure metal are insulated from one another by a sea of electrons
always true
?
metal atoms are arranged in a face-centered cubic structure
sometimes true
?
during the formation of ionic compounds, electrons are transferred from one atom to another
always true
YES
metallic bonding
free floating valence electrons are attracted to positively charged metal cations
Step-by-step explanation:
YES