One milliliter of dirt has a mass of 425 grams. How many pounds would one quart weigh? Show your work:
Unknown: ? lbs.
known: 425 grams
Unrounded answer from your calculator:
Rounded answer in scientific notation:

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)

Which of the following is a physical property flammability heat of combustion solubility and toxicity