A balloon filled with helium has a volume of 30.0 L at a pressure of 100 kPa and a temperature of 288 K. What will the volume of the balloon be if the temperature is
increased to 353 K and the pressure is increased to 120 kPa?
133.3 L
30.64 L
120 L
28.6 L

specific gravity is the density of a substance divided by the density of water. since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density

so "c" is the answer

plz give brainliest

the answer would be a

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.