Unit 8 review

Ionic bonding is between a

• nonmetal and nonmetal

• metal and nonmetal

• metal and metal

• Depends on the situation

Covalent bonding is between a

• nonmetal and nonmetal

• metal and nonmetal

• metal and metal

• It depends on the situation

Chemical bonds form when atoms

• combined nuclei
• give up neutrons
• gain protons
• share or transfer electrons

Covalent compounds

• Share electrons
• transfer electrons
• contain a sea of electrons
• conduct electricity

A bond that forms when electrons are transferred is called a/an

• ionic bond
• covalent bond
• hydrogen bond

An atom that gains or loses an electron becomes

• an isotope

• a new element

• an ion

• a molecule

How many different elements are in the C₆H₁₂O₆

• 3

• 6

• 12

• 24

What type of bond is formed when electrons are transferred (stolen, or given) from one atom to another?

• Ionic Bond
• Covalent Bond
• Metallic Bond
• Acidic Bond

What type of bond forms when atoms share electrons?

• Ionic Bond
• Covalent Bond
• Metallic Bond
• Gold Bond Medicated Powder

An atom with the same number of protons and electrons (no charge) and the expected atomic mass or number of neutrons from the periodic table.

• Neutral/Normal Atom

• Ion

• Isotope