Naming and Writing Formulas for Ionic compounds 1 - Pre

Attendance

• Present

• Absent

What is the charge of an ionic compounds

• Positive

• Negative

• Neutral

Name the ion...  P^3-

• Phosphorous
• Phosphide
• Phosphorous (III)
• Potassium 

Tags

NGSS.HS-PS1-2

An -ate or -ite at the end of a compound name usually indicates that the compound contains _____________.

• fewer electrons than protons

• neutral molecules

• only two elements

• a polyatomic anion

Tags

NGSS.MS-PS1-1

When naming an ion containing a transition metal what would be included in the name?

• roman numeral
• prefix
• suffix
• superscript

What is the correct formula for the polyatomic ion called sulphate?

• SO₃^2–

• HSO₄^–

• SO₄^2–

• CH₃COO^–

Which is NOT a polyatomic ion?

• OH^-

• Cl^-

• HCO₃^-

• NH₄⁺

What is the element/ion symbol for Iron(III)?

• Fe
• Fe³⁺
• Fe^3-
• Fe(III)