Answer:
this option is correct the amount of heat required to turn a mole of a solid into a liquid
Answer:
Aluminum nitrate is a salt composed of aluminum and nitric acid, belonging to a group of reactive chemicals - organic nitrate and nitrite compounds. The nitrate ion is polyatomic, meaning it is composed of two or more ions that are covalently bonded. This ion makes up the conjugate base of nitric acid.
Explanation:
The periods inside the Periodic Table is B. a horizontal row, and is numbered 1 through 7
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