Which of the statements below best describes a metallic bond?
a. the valence electrons are free to move between atoms
b. electrostatic forces hold oppositely charged ions together
c. the bond results from a sharing of valence electrons
d. the valence electrons are locked in place and not free to move between atoms
asap

Matter- occupies space and possesses rest massno matter is the opposite

Idon't know hope someone you

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).