What are the four variables used to describe gases?

Rocks are broken down into sediment during?

A football field is about 10000 cm long. If it takes a person 20 seconds to run its length, how fast was the football player running?

An organic compound has the empirical formula ch2. if the molar mass of the compound is 224.43 g/mol, what is the molecular formula of the compound?

What are some effects of mud deposits

Scientists found a fern fossil in some rock layers of the Grand Canyon. They estimated that a sample of one of the fossils originally contained 1000 carbon-14 atoms when it became 'fossilized', and at the time it was tested, it only contained 250

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda