A 1.26 g sample of He gas has a pressure of 0.123 arm and a volume of 32.6 L. What is the temperature of the sample, in degrees Celsius

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?

Arrange the elements in order of increasing electronegativity. use the periodic table to you arrange the elements. p o k mg