Ionic Bonding Review

When an atom of Nitrogen forms an ion, what is the charge it will have?

• -5

• +3

• -3

• -2

Tags

NGSS.HS-PS1-2

What type of bond do a cation (+) and anion (-) form?

• Metallic Bond

• Ionic Bond

• Covalent Bond

Tags

NGSS.HS-PS1-3

Elements in Group IIA form

• +2 ions

• -2 ions

• +3 ions

• -1 ions

Tags

NGSS.HS-PS1-1

Compounds containing transition metals (aka "Funny Metals") always require what in their name?

• Subscripts

• Parenthesis

• Roman Numerals

• Polyatomic Ions

What does the Roman Numeral represent?

• The number of cations

• The charge of the cation

• The number of anions

• The charge of the anion

What is the name of MgCl₂?

• Magnesium Chlorate

• Magnesium Chloride

• Magnesium Chlorine

• Magnesium Chlorite

What is the charge of Iron in FePO₄?

• +3

• +4

• +1

• -3

When does a Polyatomic Ion need parenthesis?

• When the subscript of the polyatomic ion changes

• When there is more than one set of the polyatomic ion present

• When there is only one polyatomic ion present

• All the time

What is the formula when Mg and N combine?

• Mg₂N₃

• Mg₃N₂

• N₂Mg₃

• N₃Mg₂

Tags

NGSS.MS-PS1-1

What is the correct formula for strontium sulfide?

• Sr₂S₂

• SSr

• Sr₂S

• SrS

Tags

NGSS.MS-PS1-1