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3 years ago

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Which element has the largest atomic radius?

1 answer:

puteri [66]3 years ago

3 0

Cesium

Explanation:

The element which has the largest atomic radius is Cesium. Atomic Radius is defined as the distance between the center of the nucleus and the outermost shell of an atom. Cesium has 6 orbital shells, which means that it automatically is big.

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Answer: The arrangement of electrons in atoms is responsible for the shape of the periodic table.

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What is the difference in 3S, 3D and 3P? Is P higher than S in some cases in terms of 3?

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2 years ago

Consider the balanced equation. 2HCl + Mg MgCl2 + H2 If 40.0 g of HCl react with an excess of magnesium metal, what is the theor

Serga [27]

Answer:

Theoretical yield of hydrogen is 1.11 g

Explanation:

Balanced equation, $Mg+2HCl\rightarrow MgCl_{2}+H_{2}$

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So, 40.0 g of HCl = $\frac{40.0}{36.46}moles$ of HCl = 1.10 moles of HCl

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3 years ago

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3 years ago

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jasenka [17]

Answer:

B

Explanation:

Cuz they are supported once discovered and then widely spread then accepted

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