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Inessa [10]
3 years ago
11

3.87 moles of iron bromide yielded10.4 moles of sodium bromide

Chemistry
1 answer:
Roman55 [17]3 years ago
7 0

Answer: 89.57 %

<em>Hope it helps</em>

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which of the following testable questions will provide evidence that elements in the same group have similar properties?
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The testable question which will provide evidence that elements in the same group have similar properties is valency

<h3>What is the valency?</h3>

In essence, how many electrons are present in their outermost shell.

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  • Complete question here:

which of the following testable questions will provide evidence that elements in the same group have similar properties A. Valency B. Orbit C. Group D. Period

Since, the reactive capacities of elements is dependent on the number of electrons on its outermost shell, we can conclude on this note that, Elements in the same group have similar properties.

Learn more on Groups and Valency:

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