Atoms and Bonding Vocabulary

What are electrons that are in the highest energy level of an atom that are involved in chemical reactions?

• Ions

• Molecules

• Valence Electron

• Chemical Formula

 

What are chemical bonds formed when two atoms share electrons?

• Metallic Bonds

• Covalent Bonds

• Ionic Bonds

• Chemical Bonds

What is a number in a chemical formula that tells the number of atoms in a molecule or the ratio of elements in a compound?

• Subscript

• Valence Electron

• Molecule

• Polyatomic Ion

What is a chemical bond formed by the attraction between a positive metal ion and the electrons surrounding it?

• Covalent Bond

• Ionic Bond

• Metallic Bond

• Chemical Bond

What is the force that holds atoms together?

• Ion

• Chemical formula

• Molecule

• Chemical Bond

A neutral particle made of two or more atoms joined by a covalent bond

• Polyatomic Ion

• Molecule

• Ionic Compound

• Valence Electron

A combination of symbols that represents the elements in a compound and their properties

• Chemical Formula

• Subscript

• Polyatomic Ion

• Metallic Bond

An atom or group of atoms that has become electrically charged

• Ionic Compound

• Molecule

• Ion

• Chemical Formula

a compound that consists of positive and negative ions

• Metallic Compound

• Covalent Compound

• Periodic Compound

• Ionic Compound

An ion that is made of more than one atom

• Polyatomic Ion

• Valence Electron

• Molecule

• Compound