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scZoUnD [109]
3 years ago
10

The _______ often poses a conversion problem for pharmacy personnel, as most pharmacists consider it to be equal to 65 mg, but m

anufacturers consider it equal to 60 mg.
Chemistry
1 answer:
vichka [17]3 years ago
3 0
The correct answer to the question that is being presented above would be 'one (1) grain'. The The <em>grain</em> often poses a conversion problem for pharmacy personnel, as most pharmacists consider it to be equal to 65 mg, but manufacturers consider it <span>equal to 60 mg.</span>
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Answer:

That would be N2O4.

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Why do all atoms of an element have the same atomic number, although they may have different mass numbers?. What do we call atom
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The isotopes of an element differ in the number or neutrons whereas the number of protons or electrons of a neutral atom stays the same. The molar mass of the element is based on the percent abundances of different isotopes and the individual molar mass of each isotope. 
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3 years ago
What did Bohr conclude about the atom after observing emission spectrum lines a. Electrons can exist in any energy state but hav
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Answer:

Option c: Possible electron energy states are quantized within an atom.

Explanation:

The Bohr's Model of the hydrogen atom consisted of the movements of the electrons around the positively-charged nucleus in circular orbits that have a certain energy state. The energy of that orbit is given by:  

E_{n} = - \frac{Rhc}{n^{2}}

<em>Where:</em>

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R: is the Rydberg constant

h: is the Plank constant

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n: is a positive integer which corresponds to the number of the orbit

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I hope it helps you!

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Answer:

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Explanation:

Balancing:

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