Unit 5 Review

Which element, when combined with Bromine, would most likely form an ionic compound?

• carbon
• lithium
• phosphorus
• aluminum

What is the name given to the electrons in the highest occupied energy level of an atom?

• cations
• anions
• orbital electrons
• valence electrons

A covalent bond is formed between

• nonmetal and nonmetal
• metal and metal
• cation and anion
• metal and nonmetal

What kind of chemical bond forms between a metal and a nonmetal?

• Covalent bond
• Ionic bond
• Can be either covalent or ionic
• Hydrogen bond

What kind of bond forms between two nonmetals?

• Covalent bond
• Ionic bond
• Can be either covalent or ionic
• Hydrogen bond

What is the name for an ion with a positive charge?

• Anion
• Cation
• Dogion
• Ion

What is the name for an ion with a negative charge?

• Anion
• Cation
• Dogion
• Ion

What kind of bond forms when atoms share electrons?

• Chemical bond
• Ionic bond
• Covalent bond
• Electron bond

What kind of bond forms when one kind of atom gives electrons to another kind of atom?

• Chemical bon
• Ionic bond
• Covalent bond
• Electron bond

Which answer correctly describes what happens in a covalent bond between two fluorine atoms?

• One fluorine atom gives an electron to another fluorine atom
• One fluorine atom takes an electron from another fluorine atom
• Trick question; the fluorine atoms don't actually bond with each other.
• The two fluorine atoms share a pair of electrons.