The name of the sub-atomic particles in the nucleus of atom are protons and neutrons
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Wouldn’t it be half of each? For 36 I guess is 18 and 54 will be 27, (NOT SURE)
Answer:
B) a substance's color and odor changed Explanation: A signal that a chemical change has occurred is when its odor (its smell) or its appearance has changed.
low melting point means that a low amount of heat is required to melt said substance.
You have a raw egg you put it in a hot pan boom cooked egg most chemical changes are nonreversibal <span />
