If 50 Joules of energy is added to a sample of water, the temperature

will -

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

The molar mass of nickel(ni) is 58.7 g/mol. how many moles are in an 88 gram sample of nickel?