1. You have 8.0 g of solid gold at its melting point, how much energy does it need to melt to liquid gold at the same temperature?
With heating curve

How much energy is made when a pice of wood burns. how do you know

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus.b) the number of neutrons it contains in its nucleus.c) the number of protons it has in a cloud around the nucleus.d) the number of neutrons it has in a cloud around the nucleus.e) the number of electrons it exchanges with its neighbors.