What volume of methane gas (CH4) has the same number of atoms as 6.00 L of krypton gas (Kr) at the same temperature and pressure?

a chemical change results in a new substance being formed; whereas a physical change will result in a different state of matter

explanation:

intensive properties because they do not depend on the amount of matter in the sample.

dipole moments occur when there is a separation of charge. they can occur between two ions in an ionic bond or between atoms in a covalent bond; dipole moments arise from differences in electronegativity. the dipole moment is a measure of the polarity of the molecule.

explanation:

in inorganic chemistry -dipole moment ( μ ) is the measure of net molecular polarity, which is the magnitude of the charge q at either end of the molecular dipole times the distance r between the charges. μ = q × r.