Front

What is an ionic bond?

Back

An ionic bond is a type of chemical bond formed through the electrostatic attraction between oppositely charged ions, typically formed when one atom donates an electron to another.

Front

What is the formula for an ionic compound formed from 4 Sr ions and 8 Br ions?

Back

SrBr₂

Front

What is the formula for an ionic compound formed from 6 Fe ions and 9 O ions?

Back

Fe₂O₃

Front

Which pair of elements cannot form an ionic compound?

Back

Carbon and Oxygen.

Front

What is the formula for an ionic compound formed from 4 Al ions and 6 O ions?

Back

Al₂O₃

Front

What holds the ions together in an ionic bond?

Back

The ions have opposite charges.

Front

What is the charge of a sodium ion (Na)?

Back

+1

Front

What is the charge of a chloride ion (Cl)?

Back

-1

Front

How do you determine the formula of an ionic compound?

Back

By balancing the total positive and negative charges of the ions.

Front

What is the significance of the octet rule in ionic bonding?

Back

Atoms tend to gain, lose, or share electrons to achieve a full outer shell of eight electrons, leading to stability.