No, "metallic" means that it contains metal.
The metallic bond is formed of many degenerate (same energy) orbitals, but because of PAuli exclusion principle these are split by small energy differences to form a near continuum of energy levels, a band
Metallic
No. Metallic bond is formed in the case of metals. Silicon is a non metal and does not form metallic bond.
Carbon can exhibit both metallic and non-metallic luster depending on its allotrope. In its graphite form, carbon has a metallic luster, appearing shiny and reflective. In contrast, in its diamond form, carbon has a brilliant, non-metallic luster, characterized by its clarity and sparkle. Thus, carbon's luster varies with its structural form.
Nonmetallic
Only metal atoms have the ability to form metallic bonds.
A bi-metallic strip
Potassium is a metallic element; therefore, in pure form it has metallic bonds.
Metallic character and ionization energy are inversely related. Metallic character increases as one moves down a group in the periodic table, while ionization energy decreases. This is because metals tend to lose electrons easily, indicating lower ionization energy, whereas nonmetals, which have higher ionization energies, are less metallic in character. Thus, elements with high metallic character typically have lower ionization energies.
A Medal
No, it is not. Petroleum is a form of resource.
It is made form Iron.