4) What volume will a 200.0 mL sample of a gas at STP occupy when the pressure is doubled at constant temperature?

A6.10 m nacl can be made by adding [x]g of nacl to a container and making the volume of water up to the 1.00 l line

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.

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