Answer: remove a H2 molecule from the left side of the equation
Explanation:
Answer:
Heat flows from the coffee to the spoon through conduction
Explanation: I took did the lab assignment
The periodic table is one of the most important tools in the history of chemistry. It describes the atomic properties of every known chemical element in a concise format, including the atomic number, atomic mass and relationships between the elements. Elements with similar chemical properties are arranged in columns in the periodic table.
The table thus is a quick reference as to what elements may behave the same chemically or which may have similar weights or atomic structures.
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