Covalent Bonds Lesson

Draw

WARM-UP: Determine the ratio and draw the correct ionic lewis dot structure for when Mg bonds with Cl

Multiple Select

Which of the following are properties of covalent bonds?

• high melting/boiling points

• molecule

• flammable

• electrolyte

• shared valence electrons

Multiple Choice

Which of the following represents a covalent bond?

Multiple Choice

Which compound from the list has the strongest COVALENT bond?

• CO₂

• N₂O

• H₂O

• O₂

Multiple Choice

Which compound from the list has the strongest IONIC bond?

• MgO

• ScCl₂

• Li₃N

Multiple Select

Which element(s) would be an exception to the octect rule?

• Hydrogen

• Carbon

• Boron

• There are no exceptions. All atoms need 8 valence electrons.

Multiple Choice

The single line between H and Br show them sharing how many electrons?

• 1

• 2

• 4

• 8

Multiple Choice

In CCl₄, who is will be central atom?

• C

• Cl

• I truthfully have no clue