Answer:
hydrogen is a chemical element with the symbol age in atomic number one with a standard atomic weight of 1.008 hydrogen is the lightest element in the periodic table hydrogen is the most abundant chemical substance in the universe constituting roughly 75% of all baryonic Mass
The states of matter change to produce the same or the new substance. When yeast is added to hydrogen peroxide bubble of carbon dioxide is formed which indicates chemical change.
<h3>What is a chemical change?</h3>
A chemical change is the formation of a new substance by the chemical alterations in the reactants. The yeast releases products of cellular respiration that react with hydrogen peroxide.
The reaction is exothermic as it releases heat and increases the temperature when measured by the thermometer. The Fizzing and bubbling occur when carbon dioxide reacts with H₂O₂ to produce a new substance.
Therefore, addition of yeast to hydrogen peroxide is a chemical change.
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The cell body is the spherical part of the neutron that contains the nucleus and connects to the dendrites
Answer:
nitrate
Explanation:
nitric acid produces nitrate salt
