Investigation 3: Chemical Bonding

Front

What is metallic bonding?

Back

Metallic bonding is the electrostatic attraction between positively charged metal ions and the delocalized electrons surrounding them, which allows metals to conduct electricity and heat.

Front

What property of metals is directly attributed to metallic bonding?

Back

Electrical conductivity is directly attributed to metallic bonding due to the presence of delocalized electrons that can move freely.

Front

What is the charge of a sodium ion in an ionic compound?

Back

+1

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 between a metal and a non-metal.

Front

What is the formula for the ionic compound formed between magnesium and chlorine?

Back

The correct formula is MgCl_2.

Front

What is a molecular compound?

Back

A molecular compound is a chemical compound whose simplest units are molecules, formed by covalent bonds between non-metal atoms.

Front

What is the name of the molecular compound with the formula CO_2?

Back

The name is Carbon dioxide.

Front

What is hydrogen bonding?

Back

Hydrogen bonding is a strong type of dipole-dipole interaction that occurs when hydrogen is bonded to highly electronegative atoms like oxygen, nitrogen, or fluorine.

Front

What is the primary intermolecular force present in water?

Back

The primary intermolecular force in water is hydrogen bonding.

Front

What is the octet rule?

Back

The octet rule states that atoms tend to gain, lose, or share electrons to achieve a full outer shell of eight electrons, resembling the electron configuration of noble gases.