Bonding Test Review - Ionic vs Covalent

In a chemical bond, atoms stick together using: ________

• valence electrons

• inner-shell electrons

• protons

• neutrons

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

Which of the following is FALSE about an ionic bond?

• occurs between a metal and nonmetal

• results in a cation and anion bonded together

• caused by a transfer of electrons

• includes prefixes in the name

Tags

NGSS.HS-PS1-3

In an ionic bond, metals become ____ and nonmetals become ____.

• cations, anions

• anions, cations

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

This is a(n) ______ bond that occurs between _______.

• ionic,

  metal & nonmetal

• covalent,

  nonmetals

• ionic,

  nonmetals

• covalent,

  metal & nonmetal

When atoms connect with covalent bonds, they form structures called:

• formula units

• molecules

Use the polyatomic list to determine which of the following is a CHROMATE ion:

• CrO₄^2-

• CrO₂^2-

• CrO₃²

Use your Polyatomic list to determine which is a NITRATE ion:

• NO^-

• NO₂^-

• NO₃^-

• NO₄^-

Name the polyatomic ion: OH-

• oxyhydride

• hydroxy

• hydroxide

Compounds that contain one or more polyatomic ions are:

• ionic

• covalent

• metallic

Name the following ionic compound: MgSO₄

• magnesium sulfoxide

• magnesium sulfate

• magnesium sulfide

• magnesium oxide