Covalent Compounds Reassessment - Unit 2

How many valence electrons does nitrogen have?

• 3
• 2

• 5
• 1

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many valence electrons does hydrogen have?

• 3
• 2
• 5
• 1

Tags

NGSS.HS-PS1-1

Where are the non-metals located on the periodic table?

• All over
• On the left side of the "staircase"
• On the right side of the "staircase"

A covalent bond involves a __________ of electrons.

• sharing
• borrowing
• exchanging
• switching

Name CCl₄

• carbon carbon tetraiodide
• carbon tetrachloride
• monocarbon tetrachloride
• water

Name BCl₃

• boron chloride
• boron (III) chloride
• boron trichloride
• boron chlorine

Give the formula for oxygen dichloride

• OCl₂
• O₂Cl₂

• OCl
• O₂Cl

Give the formula for phosphorus trifluoride

• P₃F
• PF
• PF₃
• P₃F₃

Name CO₂

• carbon dioxide
• carbon monoxide
• carbon oxide
• monocarbon dioxide

Tags

NGSS.MS-PS1-1

Name SO₂

• monosulfur dioxide
• sulfur dioxide
• sulfur oxide
• sulfur (II) oxide