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Helen [10]
3 years ago
5

What is the square root of the atomic number for manganese

Chemistry
1 answer:
Vanyuwa [196]3 years ago
3 0

For this case, we have that by definition:

<em>Manganese is a chemical element that has an atomic number equal to 25. This element is located in group 7 of the periodic table of the elements. The symbol for this element in the periodic table is: Mn. </em>

Therefore, taking the square root we have:

\sqrt {25} = 5

Answer:

the square root of the atomic number for manganese is 5.

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Answer:

87.3 calories of heat is required.

Explanation:

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How many moles are in 187.54 grams of magnesium chlorate?
Svetlanka [38]

Hey there!

Magnesium chlorate: Mg(ClO₃)₂

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Cl: 2 x 35.453 = 70.906

O: 6 x 16 = 96

------------------------------------

                      191.211 g/mol

We have 187.54 grams.

187.54 ÷ 191.211 = 0.9808

There are 0.9808 moles in 187.54 grams of magnesium chlorate.

Hope this helps!

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