Writing Formulas for Ionic Compounds Flashcardizz

Front

What is a binary ionic compound?

Back

A binary ionic compound is a chemical compound composed of two different elements, typically one metal and one non-metal, that are held together by ionic bonds.

Front

How do you determine the formula for a binary ionic compound?

Back

To determine the formula, identify the charges of the ions, balance the total positive and negative charges, and write the formula using the lowest whole number ratio.

Front

What is the formula for magnesium iodide?

Back

MgI2

Front

What is the correct formula for sodium oxide?

Back

Na2O

Front

What is the formula for calcium phosphate?

Back

Ca3(PO4)2

Front

What is the formula for potassium phosphide?

Back

K3P

Front

What is the formula for aluminum oxide?

Back

Al2O3

Front

What is the charge of magnesium in magnesium iodide?

Back

+2

Front

What is the charge of iodide in magnesium iodide?

Back

-1

Front

What is the charge of sodium in sodium oxide?

Back

+1