The classification of it being a metal, nonmetal, or metalliod will be useful in the process of elimination to determine what it is. Then for the second test, meauring the atomin radius will narrow it down quicker to the mystery elemet's name.
Since you determined what part of the periodic table it's on, then when measuring the atomic radius, you should be able to pinpoint what the element is more surely.
Answer:
D.
The concentration of reactants and the concentration of products are constant.
Explanation:
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Answer:
vigorous
Explanation:
As you go down group one of the periodic table, the reactions become and more vigorous.
