All life that we know of is based on carbon. carbon's ability to form many chemical bonds is an important characteristic that allows it to form the basis of life. identify two other elements that can probably also form a large number of bonds and that probably have similar properties to carbon.

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?

Refrigerant-134a flows through a carnot heat pump cycle at 0.5 kg/s. it is known that the maximum absolute temperature in the cycle is 1.1 times the minimum absolute temperature, and the net power input to the cycle is 2.5 kw. if the refrigerant changes from a saturated vapor to a saturated liquid during the heat rejection process, determine the maximum magnitude of the enthalpy of vaporization for this process in kj/kg (with 3 significant figures).

What is the relationship between globular clusters and the milky way?