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<h3>Chemical reaction formula</h3>
#you can see the formula in pic for more detail writting
Mg2+ + Cl- -> MgCl2
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<h3>Chemical formula of product : MgCl2</h3>
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Answer:
Evolution in the broadest sense explains that what we see today is different from what existed in the past. Galaxies, stars, the solar system, and earth have changed through time, and so has life on earth.Something that happened in the past is thus not "off limits" for scientific study. Hypotheses can be made about such phenomena, and these hypotheses can be tested and can lead to solid conclusions. Furthermore, many key aspects of evolution occur in relatively short periods that can be observed directly—such as the evolution in bacteria of resistance to antibiotics.Laws, like facts and theories, can change with better data. But theories do not develop into laws with the accumulation of evidence. Rather, theories are the goal of science.
Explanation:
Mole is mass (g) / Molar mass (mole/gram)
So to find mass in gram multiply the no.mole by Molar mass
The bathtub of water would melt the most ice because it has a larger area
Answer:
A. He sent a cathode ray between electrically charged metal plates
