Covalent or Ionic?

When two atoms share electrons, a chemical bond is formed.  This type of bond is called:

• covalent bond
• ionic bond
• crystal bond
• polyatomic bond

Name CCl₄

• carbon carbon tetraiodide
• carbon tetrachloride
• monocarbon tetrachloride
• water

Give the formula for oxygen dichloride

• OCl₂
• O₂Cl₂

• OCl
• O₂Cl

Name the following compound: FeCl₃

• iron chloride
• iron III chloride
• iron chlorate
• iron III chlorate

An ionic bond happens between what kinds of elements?

• metals and metals
• metals and nonmetals
• nonmetals and nonmetals

Which molecule would have this shape?

• BF₃
• CH₄
• PCl₅
• CO₂

Which type of bond does Nitrogen and Hydrogen make?

• covalent
• metallic
• ionic
• James

Which of the following is NOT an ionic compound:

• CaO
• NaOH
• BaCl₂
• Br₂

Identify the following compound as ionic or covalent: Na₂SO₄

• ionic

• covalent

Identify the following compound as ionic or covalent: CF₄

• ionic

• covalent