First Semester / Naming, Bonding Review

Front

What are the primary sources of energy that contribute to climate change by producing CO2?

Back

Coal and petroleum are the primary sources of energy that contribute to climate change by producing CO2.

Front

What is an ionic compound composed of?

Back

An ionic compound is composed of a metal and a non-metal.

Front

What type of energy is associated with a person running?

Back

The type of energy associated with a person running is mechanical energy.

Front

What is the chemical name for SF2?

Back

The chemical name for SF2 is sulfur difluoride.

Front

What type of energy is stored in food and fuels?

Back

The type of energy stored in food and fuels is chemical energy.

Front

Define ionic bonding.

Back

Ionic bonding is the electrostatic attraction between oppositely charged ions, typically formed between metals and non-metals.

Front

What is the difference between covalent and ionic bonds?

Back

Covalent bonds involve the sharing of electron pairs between atoms, while ionic bonds involve the transfer of electrons from one atom to another.

Front

What is the significance of the octet rule in bonding?

Back

The octet rule states that atoms tend to bond in such a way that they each have eight electrons in their valence shell, achieving a stable electron configuration.

Front

What is a chemical formula?

Back

A chemical formula is a representation of a substance using symbols for its constituent elements and numbers to indicate the ratio of atoms.

Front

What is the role of energy in chemical reactions?

Back

Energy is required to break bonds in reactants and is released when new bonds form in products, influencing the reaction's rate and direction.