Chlorine has less valence electrons than bromine, and, therefore, needs to bond with another atom to become more stable .
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A physical change, such as a state change or dissolving, does not create a new substance, but a chemical change does. ... In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.
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28.57 grams are in (NO3)2
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Geothermal energy is the heat from the Earth
Explanation:
It's clean and sustainable. Resources of geothermal energy range from the shallow ground to hot water and hot rock