Fall 2024 Final Exam Review

Front

Transform 354 grams into kilograms

Back

0.354 kg

Front

Electronegativity is...

Back

the ability of an atom to attract/ accept electrons

Front

Which scientist was the first person responsible for proposing the discovery of the electron?

Back

J.J. Thomson

Front

In order to solve gas law calculations, temperature must be measured in:

Back

Kelvin

Front

What is Avogadro's number?

Back

6.02 x 10^23

Front

What is the formula to convert grams to kilograms?

Back

Divide the number of grams by 1000.

Front

Define electronegativity in terms of chemical bonding.

Back

Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons.

Front

What is the significance of Avogadro's number in chemistry?

Back

It represents the number of atoms, ions, or molecules in one mole of a substance.

Front

What is the relationship between temperature and gas volume according to Charles's Law?

Back

At constant pressure, the volume of a gas is directly proportional to its absolute temperature.

Front

What is the unit of measurement for pressure in gas laws?

Back

Atmospheres (atm), Pascals (Pa), or mmHg.