A helium-filled weather balloon has a volume of 811 L at 19.9°C and 752 mmHg. It is released and rises to an altitude of 4.25 km, where the pressure is 522 mmHg and the temperature is –7.1°C. The volume of the balloon at this altitude is L

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Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?