Metallic crystals are formed byAattraction between positive and negative ionsBoverlapping of metallic atoms Cthe donating of electrons to non-metal atomsDattraction between metallic ions and a cloud of electrons
Question
Metallic crystals are formed byAattraction between positive and negative ionsBoverlapping of metallic atoms Cthe donating of electrons to non-metal atomsDattraction between metallic ions and a cloud of electrons
Solution
The correct answer is D. attraction between metallic ions and a cloud of electrons.
Explanation:
Metallic crystals are formed by the electrostatic attractive force between positively charged metal ions and the sea of delocalized electrons surrounding them. This is often referred to as a "metallic bond". The delocalized electrons are free to move throughout the metal, which contributes to properties such as electrical conductivity and malleability.
Similar Questions
What is metallic bonding?Group of answer choicesSharing of electrons between atomsTransfer of electrons between atomsAttraction between positive ions and delocalised electronsRepulsion between positive ions and delocalised electrons
The bonding of metal atoms through a lattice of positive ions with delocalized electrons
What structural units make up metallic solids?A.IonsB.MoleculesC.Nonmetal atomsD.Metal atoms
What statement best describes the structure of metals?A regular lattice of positive metal ions in a sea of delocalised electrons.A regular lattice of alternating positive and negative ions in a sea of delocalised electrons.An irregular lattice of ions surrounded by electrons.A regular lattice of negative ions in a sea of delocalised electrons.
In metallic solid, the forces of attraction is between the mobile valence electrons and the A AtomsB NeutronsC Negative ionsD Positively charged nuclei
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.