Easy 8th grade science !
which of these is a chemical property of a substance?

reactivity

color

boiling point

melting point

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world

Which substance—wood or silver—is the better thermal conductor? a thermal conductor is a material that requires very little heat energy to change its temperature. explain your answer.