If 1.56 g of cyclopropane has a volume of 1.00 L at 0,984 atm and 50.0 C what is the molecular formula

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?

In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as