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konstantin123 [22]
3 years ago
9

How many protons are in the nucleus of this atom? What is the mass number of this atom?

Chemistry
1 answer:
Anettt [7]3 years ago
3 0
Ummmmmmmmmmmmmmmmmmmmmmmmm, 21

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The structure of an organelle is usually fit to its function so it is most likely B.

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In the following equation, which element has been reduced?
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How do sedimentary rocks form on the Hawaiian Islands?
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2 years ago
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A saturated solution of manganese(II) hydroxide was prepared, and an acid–base titration was performed to determine its KspKsp a
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10.945 x 10^-4

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Next find the molarity of the Mn(OH)2 solution

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= 4.86 x 10^-3 mole  

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thus [Mn(OH)2]  =  4.86 x 10^-3 mole / 0.07486 L  =  0.064921 M

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6 0
3 years ago
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