Noble gases react very unwillingly, because the outermost shell of electrons orbiting the nucleus is full, giving these gases no incentive to swap electrons with other elements. As a result, there are very few compounds made with noble gases. Like its noble gas comrades, neon is odorless and colorless.
2 FeO + 1 C ===》2 Fe + 1 CO2
Answer A )
Potassium chloride
K+ Cl-
hope this helps!.
Molecular are only between non-metals. Ionic has a higher melting point
