Periodic Trends & Ionic Bonding - Test Review

Front

What is the definition of an ion?

Back

An ion is a charged particle that has gained or lost electrons.

Front

What is the name of the compound Al(NO3)3?

Back

Aluminum Nitrate

Front

What is the name of the compound NH4F?

Back

Ammonium Fluoride

Front

What is the formula for the ammonium oxalate compound formed from NH4+ and C2O4^2-?

Back

(NH4)2C2O4

Front

Which of the following combinations is incorrect: nitrite & NO3-?

Back

The combination is incorrect because nitrite is NO2-.

Front

What is the charge of the ammonium ion?

Back

The charge of the ammonium ion (NH4+) is +1.

Front

What is the charge of the oxalate ion?

Back

The charge of the oxalate ion (C2O4) is -2.

Front

What is the significance of periodic trends in ionic bonding?

Back

Periodic trends help predict the behavior of elements in forming ionic bonds based on their electronegativity and ionization energy.

Front

How does electronegativity affect ionic bonding?

Back

Higher electronegativity in an element leads to a stronger attraction for electrons, influencing the formation of ionic bonds.

Front

What is the general trend of ionization energy across a period in the periodic table?

Back

Ionization energy generally increases across a period from left to right.