A gas occupies a volume of 10 meters cubed at STP. Assuming no pressure change, what volume will the gas occupy (a) if the Kelvin temperature is doubled? (b) if the original temperature is reduced by half?

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.

Using data from seismic waves, geologists have learned that earth’s interior is made up of several