covalent compounds

What is the proper name for S₂O₂?

• Sulfur oxide
• Sulfur dioxide
• sulfur (II) oxide
• disulfur dioxide

Tags

NGSS.MS-PS1-1

Why do atoms share electrons?

• To attain the electron configuration of a noble gas.
• To become ions and take a charge
• to increase the mass
• it's a nice thing to do.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What two types of atoms make a covalent bond?

• 2 Nonmetals

• 1 Nonmetal and 1 Metal

• 2 Metals

• 2 Noble Gases

Tags

NGSS.HS-PS1-2

Which of the following is NOT covalently bonded?

• K₂S

• NI₂

• I₂

• CO₂

Diatomic elements are defined as IDENTICAL elements that bond with each other (i.e. Oxygen with Oxygen). What type of bond should they form?

• Ionic

• Covalent

Tags

NGSS.HS-PS1-1

How many valence electrons does hydrogen have?

• 4

• 3

• 2

• 1

Tags

NGSS.HS-PS1-1

Outer shell electrons are called

• outer electrons

• valence electrons

• negatives

• super electrons

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

With the ________ you must have 8 electrons on the outside ring.

• anions
• ionic bonds
• cations
• octet rule

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Name the compound: NO

• Mononitrogen monoxide

• nitrogen oxide

• nitrogen monoxide

• mononitrogen oxide

Name the compound: SO₃

• Monosulfur trioxide

• Sulfate trioxide

• Sulfur trioxide

• Monosulfate oxide