QUIZ Lewis Structures

Which element donates an electron in the formation of NaCl?

• Chlorine

• Sodium

• Both sodium and chlorine

• Neither sodium nor chlorine

Tags

NGSS.HS-PS1-2

• Ionic bond

• Covalent bond

• Metallic bond

• Hydrogen bond

Tags

NGSS.HS-PS1-1

How many valence electrons does oxygen have?

• 2

• 4

• 6

• 8

Tags

NGSS.HS-PS1-1

• 8

• 12

• 16

• 24

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What does a Lewis dot structure represent?

• The arrangement of protons in a nucleus

• The arrangement of valence electrons around atoms

• The number of neutrons in an atom

• The atomic mass of an element

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

• 0

• 1

• 2

• 3

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

• 0

• 1

• 2

• 3

Tags

NGSS.HS-PS1-1

Which of the following compounds contains only covalent bonds?

Tags

NGSS.HS-PS1-1

• H–O–H with two lone pairs on O

• H–O–H with no lone pairs on O

• H–O–H with one lone pair on O

• H–O–H with three lone pairs on O

Tags

NGSS.MS-PS1-1