Covalent Lewis Dot

How many electrons does each line indicate are shared?

• 1

• 2

• 3

• 4

Covalent compounds

• Share electrons

• transfer electrons

• contain a sea of electrons

• conduct electricity

Tags

NGSS.HS-PS1-1

What is a double bond?

• a bond between two atoms

• one pair of electrons shared between two atoms

• two pairs of electrons shared between two atoms

• James Bond's brother

Tags

NGSS.HS-PS1-1

Choose all of the covalent molecules below.

• H₂O

• C

• Br₂

• CCl₄

Tags

NGSS.MS-PS1-1

How are covalent bonds formed?

• Sharing of electrons

• Transfer of electrons

According to the octet rule most elements need _______ valence electrons.

• 2

• 8

• 6

• 18

How many electrons are shared in a single covalent bond?

• 1

• 2

• 3

• 4

Which of the following is a characteristic of covalent compounds?

• High melting points

• Conduct electricity

• Share electrons

• Form ions

Tags

NGSS.MS-PS1-1

What does a Lewis dot structure represent?

• The arrangement of protons in an atom

• The sharing of electrons between atoms

• The transfer of electrons between atoms

• The arrangement of neutrons in an atom

In a covalent bond, what is the maximum number of electron pairs that can be shared between two atoms?

• 1

• 2

• 3

• 4