CW 5.9 Chemical Bonding Review

The smallest particle of matter that makes up an element and a compound?

• Element

• Chemical

• Atom

• Substance

Which statement best describes an element?

• pure, made of more than one type of atom

• when combined, a chemical reaction forms

• pure, made of only one type of atom

• can be broken down easily

Both elements and compounds are pure substances.

• Agree

• Disagree

Two or more different elements chemically combine to form compounds.

• Agree

• Disagree

A section of the Periodic Table is shown. What is the Chemical Symbol for Magnesium?

• 12

• Magnesium

• 24.31

• Mg

Is sugar (C₁₂H₂₂O₁₁) an element or a compound?

• Element
• Compound

What can be generalized about covalent bonds?

• Electrons will be exchanged.
• Electrons will be transferred.
• Electrons will be given and taken.
• Electrons will be shared.

What is a diatomic element?

• a metal bonded with a nonmetal
• 2 or more nonmetals bonded together
• 2 or more metals bonded together
• 2 atoms of the same element bonded together

What bond is formed between a metal and a nonmetal?

• Covalent bond

• Ionic bond

• Hydrogen bond

• Metallic bond

The desire for an element to have 8 atoms around it is called 

• Octet Rule
• Resonance
• Ionization energy
• Electronegativity