Ionic Bonding Remediation PS

Front

What are valence electrons?

Back

The number of electrons in the outermost shell of an atom.

Front

What is the correct bracket notation for calcium chloride?

Back

B

Front

What is the correct formula for the ions Al+3 and S-2?

Back

Al2S3

Front

What type of elements will form an ionic bond?

Back

Metals + Nonmetals.

Front

Which of the following pairs of elements will NOT form an ionic compound? sodium and fluorine, phosphorous and aluminum, potassium and magnesium, strontium and oxygen?

Back

Potassium and magnesium.

Front

Define ionic bond.

Back

A chemical bond formed between two ions with opposite charges.

Front

What is the charge of a sodium ion?

Back

+1.

Front

What is the charge of a chloride ion?

Back

-1.

Front

How do metals typically behave in ionic bonding?

Back

They lose electrons to form positive ions.

Front

How do nonmetals typically behave in ionic bonding?

Back

They gain electrons to form negative ions.