How is the periodic table of elements is important to sciencist?

•In short, the periodic table is important because it contains a lot of information about the elements and how they relate to each other in one convenient directory. You can use a table to predict the attributes of an element, including those that were not found.

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the law of conservation of mass states that in a chemical reaction, the total mass of reactants is equal to the total mass of products. because atoms are only rearranged in a chemical reaction, there must be the same number of sodium atoms and chlorine atoms in both the reactants and products

let that person have a turn to speak : )