Gold is a very soft metal that can be hammered into extremely thin sheets known as gold leaf. if a 1.78 g piece of gold is hammered into a sheet whose area is 48.4 ft2, what is the average thickness of the sheet? (the density of gold is 19.32 g cm-3.) 9.917*10^-5 cm

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver

What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.