How mnay compund are there in 600.0g of PbSO4?

the correct answer is option d

explanation:

i was wrong its d because they dont use cm when calculating square roots

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.

answerlinnaeus;