Covalent and Nomenclature Quiz

Name this compound: Na₂C₂O₄.

• sodium acetate

• nickel oxalate

• nickel acetate

• sodium oxalate

Which answer best describes the term "BrINClHOF."

• The name of the chemist who discovered diatomic molecules.

• The chemical symbols of the common diatomic molecules.

• The chemical symbols of elements that form diatomic molecules.

• Covalent molecules that also form ionic compounds.

Which word best describes this compound: H₃PO₄?

• ionic

• acid

• covalent

• base

A covalent bond results from _________ valence electrons.

• exchanging

• gaining

• sharing

• trading

What is the chemical formula for dinitrogen heptachloride?

• N₂Cl₇

• 2N7Cl

• 2NCl₇

• N₂Cl₅

Single covalent bonds are also called ______________.

• double bonds

• alpha bonds

• pi bonds

• sigma bonds

Provide this molecule's accepted name: HBr

• monohydrogen monobromium

• hydrobromic acid

• hydrogen bromide

• hydrogen monobromide

If a compound produces _______________ in solution, it is an acid.

• bubbles

• hydrogen ions

• overlapping bonds

• electrons

What type of compound is barium hydroxide, Ba(OH)₂?

• diatomic

• acidic

• covalent

• ionic

Which of these Lewis structures is incorrect?

• 
• 
• 
• 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2