G8_Atomic Structure_review

What is a giant ionic structure?

• The arrangement of electrons in an atom
  
  

• A bond formed by sharing electrons
  
  

• The structure of molecules in a covalent compound

• The 3D arrangement of positive and negative ions in an ionic compound

Which term refers to the particle with a positive or negative charge?

• Neutrino

• Neutron

• Ion

• Proton

What is the arrangement of electrons in an atom called?

• Ionic configuration

• Electron pattern

• Electron configuration

• Shell arrangement

What is a covalent bond?

• A sharing of electrons between two non-metal atoms

• A transfer of electrons between a metal and a non-metal

• A bond formed by electrostatic attraction

• A bond involving the exchange of protons

What do covalent bonds form between?

• A metal and a non-metal

• Two non-metal atoms or compounds

• Two metals

• A metal and a metal

Which statement describes the properties of ionic compounds?

• Low melting points, flexible, and conduct electricity

• High melting points, brittle, and do not conduct electricity

• Low melting points, ductile, and are magnetic

• High melting points, malleable, and conduct electricity

Which term refers to a compound of positive and negative ions held together by electrostatic attraction?

• Covalent compound

• Metallic compound

• Ionic compound

• Molecular compound

What happens when an atom loses electrons?

• It becomes a positively charged ion

• It gains neutrons

• It forms a covalent bond

• It becomes a negatively charged ion

How many electrons do atoms in Group 1 elements have in their outer shell?

• 1 electron

• 2 electrons

• 7 electrons

• 8 electrons

What type of bond results in compounds of non-metals?

• Ionic bond

• Covalent bond

• Metallic bond

• Van der Waals bond