Answer:
94.0 g.
Explanation:
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In this case, since the lay of conservation of mass states that energy cannot be neither created nor destroyed, during a chemical reaction it is seen that the reactions undergo a change by which bonds can be broken or formed depending on the case. Thus, for the formation of sodium chloride we evidence the formation of the Na-Cl bond which means sodium is combined with chlorine according to the following chemical reaction:
It means that the reuslting mass of product is:
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Answer:
It was fused from 3 helium nuclei in the core of a red giant star long before the Sun existed
Explanation:
Answer:
the periodic table is important because it is organized to provide a alot of information about elements and how they relate to one another in one easy-to-use reference. The table can be used to predict the properties of elements, even those that have not yet been discovered.
Explanation:
No. Although two such atoms are essentially chemically identical (they will chemically react in the same way), they are not completely identical.
