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# How is value of amu found?

Updated: 4/28/2022

Wiki User

13y ago

The unified Atomic Mass unit is only a conventional unit of mass equal to 1/12 of the mass of the isotope carbon 12.

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13y ago

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Q: How is value of amu found?
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Amu Darya.

Isotopes

### The average AMU of an atom is found by finding the meaning of its what?

Its Atomic weight

### Chlorine has 2 isotopes and These have atomic masses 34.9689 amu and 36.9659 amu respectively Their ratio in nature is 75.77 percent and 24.23 percent respectively Calculate the average atomic ma?

Atomic mass of = 34.9689 amu Atomic mass of = 36.9659 amu % of = 75.77 % of = 24.23 Average atomic mass = amu Found this answer on examville.com

### What are protons found in an atom and what electrical charge and mass do they have?

Protons are found in the nucleus of the atom. They possess a positive (+) charge and their mass is 1.6726219 &times; 10-27 kilograms. This is usually assigned a value of 1 Atomic Mass unit (amu).

### Where are protons found in an atom and what electrical charge and mass do they have?

Protons are found in the nucleus of the atom. They possess a positive (+) charge and their mass is 1.6726219 &times; 10-27 kilograms. This is usually assigned a value of 1 atomic mass unit (amu).

### Where are proton found as you n an atom?

Protons are found in the nucleus, have ~1 amu of weight, and have a +1 charge.

### What is the percent of error in evaluating the molecular mass of a compound if the experimental value was 105.2 amu and the known value was 107.5 amu?

The formula for percent error is |experimental value-accepted value|/accepted value. The lines stand for absolute value. They are there to prevent a negative percent error, seeing as that is not possible, and they have the same effect on the order of operations as a pair of parenthesis. ITS 2.1%

### What is the abbreviation for the atomic mass unit?

neutron and prontos

### How many amu's are in a kg?

the amu of potassium is 39.0983

20.18 amu

132.06 amu